Items where Author is "Yahya, Azmi "

Hassan, Haslina and Yahya, Azmi and El Pebrian, Darius and Mat Su, Ahmad Suhaizi (2023) Development and field evaluation of a seedling polybag soil filling machine for oil palm nursery. Journal of Oil Palm Research, 35 (1). pp. 100-110. ISSN 2811-4701

Tantichukiad, Komsan and Yahya, Azmi and Mohd Mustafah, Anas and Harith, Hazreen Haizi and Mohd Rafie, Azmin Shakrine and Mat Su, Ahmad Suhaizi (2021) Computational studies on the effects of a central shaft and a guiding wall on the savonius hydrokinetic turbine performances. Advances in Agricultural and Food Research Journal (AAFRJ), 2. pp. 1-17. ISSN 2735-1084

Ismail, Siti Amni and Mat Su, Ahmad Suhaizi and Mohd Mustafah, Anas and Yahya, Azmi and Asib, Norhayu (2021) Drone payload and flying speed effects on rotor blades' RPM and traveling pattern for agricultural chemical spraying. Basrah Journal of Agricultural Sciences, 34 (spec.1). 157 - 170. ISSN 1814-5868; ESSN: 2520-0860

Ibrahim, N. and Apandi, N. A. and Awang, Z. and Azis, Raba'ah Syahidah and Syazwan, M. M. and Yahya, Azmi (2021) Effect of Fe substituted on the monovalent La0.85Ag0.15Mn1-xFexO3 doped manganites: their electromagnetic and microwave properties. Materials Science & Engineering B: Solid-State Materials for Advanced Technology, 276. art. no. 115562. pp. 1-14. ISSN 0921-5107

Masroon, Mohamad Hairie and Mat Nawi, Nazmi and Yahya, Azmi and Mohamad Shukery, Mohamad Firdza (2020) Performance of mid-size combine harvester of grain corn on the field efficiency and energy consumption at the northern Johor of Malaysia. Pertanika Journal of Science & Technology, 28 (4). pp. 1277-1296. ISSN 0128-7680; ESSN: 2231-8526

Isaak, Momtaz and Yahya, Azmi and Razif, Muhammad and Mat Nawi, Nazmi (2020) Mechanization status based on machinery utilization and worker's workload in sweet corn cultivation in Malaysia. Computers and Electronics in Agriculture, 169. art. no. 105208. pp. 1-7. ISSN 0168-1699; ESSN: 1872-7107

Elsoragaby, Suha Gaafar Babekir and Yahya, Azmi and Mat Nawi, Nazmi and Mahadi @ Othman, Muhammad Razif and Mairghany, Modather and A., Muazu and Mohamad Shukery, Mohamad Firdza (2020) Comparison between conventional human energy measurement and physical human energy measurement methods in wetland rice production. Heliyon, 6 (11). art. no. 05332. pp. 1-8. ISSN 2405-8440

Masroon, Mohamad Hairie and Mat Nawi, Nazmi and Yahya, Azmi and Shukery, Mohamad Firdza and Salih Amin, Mohamed Ezzeldien (2020) Comparison of field performances between two typical mini combine harvesters in grain corn production. Journal of Agricultural And Food Engineering, 1 (3). art. no. 0022. pp. 1-6. ISSN 2716-6236

Ismail, Siti Amni and Yahya, Azmi and Mat Su, Ahmad Suhaizi and Asib, Norhayu and Mohd Mustafah, Anas (2020) Design and development of an indoor testing facility for downwash and spray distribution evaluations of agricultural UAV. Advances in Agricultural and Food Reserach Journal, 1 (2). pp. 1-14. ISSN 2666-1543

Masroon, Mohamad Hairie and Mat Nawi, Nazmi and Yahya, Azmi and Mohamad Shukery, Mohamad Firdza and Salih Amin, Mohamed Ezzeldien (2020) Performance of mid-size combine harvester of grain corn on the field efficiency and energy consumption at the Northern Johor of Malaysia. Pertanika Journal of Science and Technology, 28 (4). pp. 1277-1296. ISSN 0128-7680; ESSN: 2231-8526

Mairghany, Modather and Yahya, Azmi and Adam, Nor Maria and Mat Su, Ahmad S. and W., Aimrun and Elsoragaby, Suha (2019) Rotary tillage effects on some selected physical properties of fine textured soil in wetland rice cultivation in Malaysia. Soil and Tillage Research, 194. art. no. 104318. pp. 1-11. ISSN 0167-1987; ESSN: 1879-3444

Md Rasli, Ahmad Muslim and Mat Nawi, Nazmi and Ahmad, Desa and Yahya, Azmi (2019) The effect of crop parameters on mechanical properties of oil palm fruitlets. Scientia Horticulturae, 250. pp. 352-358. ISSN 0304-4238

Renny Eka Putri and Yahya, Azmi and Adam, Nor Mariah and Abd Aziz, Samsuzana (2019) Rice yield prediction model with respect to crop healthiness and soil fertility. Food Research, 3 (2). pp. 174-180. ISSN 2550-2166

Elsoragaby, Suha Gaafar Babekir and Yahya, Azmi and Mahadi, Muhammad Razif and Mat Nawi, Nazmi and Mairghany, Modather (2019) Analysis of energy use and greenhouse gas emissions (GHG) of transplanting and broadcast seeding wetland rice cultivation. Energy, 189. pp. 1-16. ISSN 0360-5442

Elsoragaby, Suha Gaafar Babekir and Yahya, Azmi and Mahadi @ Othman, Muhammad Razif and Mat Nawi, Nazmi and Ahmed, Modather Mairghany Abdin (2019) Comparative field performances between conventional combine and mid-size combine in wetland rice cultivation. Heliyon, 5 (4). art. no. e01427. pp. 1-25. ISSN 2405-8440

Elsoragaby, Suha Gaafar Babekir and Yahya, Azmi and Ahmed, Modather Mairghany Abdin and Adam, Nor Mariah and Mahadi @ Othman, Muhammad Razif and Mat Nawi, Nazmi and Mat Su, Ahmad Suhaizi (2019) Comparetive field performances and quality of conventional combine and mid-size combine in wetland rice cultivation in Malaysia. In: Konvensyen Kebangsaan Kejuruteraan Pertanian dan Makanan 2019, 21 Mac 2019, Wisma Tani, Kementerian Pertanian & Industri Asas Tani, Putrajaya. (pp. 220-225).

Elsoragaby, Suha and Yahya, Azmi and Mahadi @ Othman, Muhammad Razif and Mat Nawi, Nazmi and Mairghany, Modather (2019) Energy utilization in major crop cultivation. Energy, 173 (2019). pp. 1285-1303. ISSN 0360-5442

Ahmed, Modather Mairghany Abdin and Yahya, Azmi and Adam, Nor Mariah and Mat Su, Ahmad Suhaizi and Elsoragaby, Suha Gaafar Babekir (2019) Evaluation of pesticide spraying quality in wetland rice cultivation in Malaysia. In: Konvensyen Kebangsaan Kejuruteraan Pertanian dan Makanan 2019, 21 Mac 2019, Wisma Tani, Kementerian Pertanian & Industri Asas Tani, Putrajaya. (pp. 233-237).

Lim, Wei Jie and Chin, Nyuk Ling and Yusof, Yus Aniza and Yahya, Azmi and Tee, Tuan Poy (2019) Modelling of pilot-scale anaerobic food wastes composting process with dry leaves or cow manure. Pertanika Journal of Science & Technology, 27 (1). pp. 421-442. ISSN 0128-7680; ESSN: 2231-8526

Mat Nasir, Radiah and Mat Su, Ahmad Suhaizi and Yahya, Azmi and Mat Nawi, Nazmi and Wagiman, Nurul Azimah (2019) Soil compaction effects of rubber -wheel tractors and half -track tractors in rice cultivation. In: Konvensyen Kebangsaan Kejuruteraan Pertanian dan Makanan 2019, 21 Mac 2019, Wisma Tani, Kementerian Pertanian & Industri Asas Tani, Putrajaya. (pp. 262-266).

Hilal, Yousif Y. and Wan Ismail, Wan Ishak and Yahya, Azmi and Ash’aari, Zulfa Hanan (2018) Development of genetic algorithm for optimization of yield models in oil palm production. Chilean Journal of Agricultural Research, 78 (2). 228 - 237. ISSN 0718-5820 ; ESSN: 0718-5839

Che Hamzah, Nurul Husna and Yahya, Azmi and Che Man, Hasfalina and Baharuddin, Azhari Samsu (2018) Effect of pretreatments on compost production from shredded oil palm empty fruit bunch with palm oil mill effluent anaerobic sludge and chicken manure. BioResources, 13 (3). 4998 - 5012. ISSN 1930-2126

Muazu, Aliyu and Yahya, Azmi and Wan Ishak, Wan Ismail and Bejo, Siti Khairunniza (2016) Optimization of energy use intensity using data envelopment analysis and benchmarking methodology for sustainable rice cultivation under wetland direct seeding conditions in Malaysia. Jurnal Teknologi, 78 (1-2). pp. 21-28. ISSN 0127-9696; ESSN: 2180-3722

Renny Eka Putri, and Yahya, Azmi and Adam, Nor Mariah and Abd Aziz, Samsuzana (2016) Performance evaluation of yield monitoring system for rice combine harvester in Selangor, Malaysia. International Journal on Advanced Science, Engineering and Information Technology, 6 (1). pp. 35-39. ISSN 2088-5334; ESSN: 2460-6952

Renny Eka Putri, and Yahya, Azmi and Adam, Nor Mariah and Abd Aziz, Samsuzana (2016) Variability of rice yield with respect to crop health. Jurnal Teknologi, 78 (1-2). pp. 79-85. ISSN 0127-9696; ESSN: 2180-3722

Al-Anbari, Saud and Abdan, Khalina and Alnuaimi, Ali and A., Normariah and Yahya, Azmi (2015) Risk assessment of safety and health (RASH) for building construction. Process Safety and Environment Protection, 94. pp. 149-158. ISSN 0957-5820; ESSN: 1744-3598

Renny Eka Putri, and Yahya, Azmi and Adam, Nor Mariah and Abd Aziz, Samsuzana (2015) Comparing instantaneous yield from combine yield monitor against crop cut test estimated yield. In: 7th International Conference on Sustainable Agriculture for Food, Energy and Industry in Regional and Global Context (ICSAFEI 2015), 25-27 Aug. 2015, Faculty of Engineering, Universiti Putra Malaysia. (pp. 1-12).

Renny Eka Putri and Yahya, Azmi and Adam, Nor Maria and Abd Aziz, Samsuzana (2015) Correlation of moisture content to selected mechanical properties of rice grain sample. International Journal on Advanced Science, Engineering and Information Technology, 5 (5). pp. 264-267. ISSN 2088-5334

Che Hamzah, Nurul Husna and Yahya, Azmi and Samsu Baharuddin, Azhari and Che Man, Hasfalina (2015) Pre-treatments enhancing biodegradation of EFB fibers for composting. In: 3rd International Symposium on Applied Engineering and Sciences (SAES2015), 23-24 Nov. 2015, Universiti Putra Malaysia. (pp. 345-347).

Hamid, Md. Akhir and Ahmad, Desa and Rukunudin, Ibni Hajar and Sulaiman, Shamsuddin and Yahya, Azmi (2014) Design and development of a sweet potato digging device. Pertanika Journal of Science & Technology, 22 (1). pp. 43-53. ISSN 0128-7680; ESSN: 2231-8526

Renny Eka Putri, and Yahya, Azmi and Adam, Nor Mariah and Abd Aziz, Samsuzana and Ishola, Tajudeen Abiodun (2014) Calibration and accuracy determination of a microwave type sensor for measuring grain flow. Advanced Materials Research, 931-932. pp. 1592-1596. ISSN 1022-6680; ESSN: 1662-8985

Muazu, Aliyu and Yahya, Azmi and Wan Ismail, Wan Ishak and Bejo, Siti Khairunniza (2014) Machinery utilization and production cost of wetland, direct seeding paddy cultivation in Malaysia. In: 2nd International Conference on Agricultural and Food Engineering, CAFEi2014, 01-03 Dec 2014, Kuala Lumpur, Malaysia. (pp. 361-369).

Samsu Baharuddin, Azhari and Abu Hassan, Norhasmillah and Muhamad, Zambahari and Sulaiman, Alawi and Dzulkornain, Chairil Anuar and Mokhtar, Mohd Noriznan and Yahya, Azmi (2014) Production of compost from organic materials and agro waste. In: Persidangan Kebangsaan Kedua Program Pemindahan Ilmu (KTP 02), 9-11 Sept. 2014, Putrajaya, Malaysia. (pp. 274-282).

El Pebrian, Darius and Yahya, Azmi and Tan, Chun Siang (2014) Workers` workload and productivity in oil palm cultivation in Malaysia. Journal of Agricultural Safety and Health, 20 (4). pp. 235-254. ISSN 1074-7583; ESSN: 1943-7846

Muazu, Ali and Yahya, Azmi and Wan Ismail, Wan Ishak and Bejo, Siti Khairunniza (2014) Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation. In: 2nd International Conference on Agricultural and Food Engineering (CAFEi 2014), 1-3 Dec. 2014, Berjaya Hotel, Kuala Lumpur, Malaysia. (pp. 181-190).

Muazu, Aliyu and Yahya, Azmi and Wan Ishak, Wan Ismail and Bejo, Siti Khairunniza (2014) Yield prediction modeling using data envelopment analysis methodology for direct seeding, wetland paddy cultivation. Agriculture and Agricultural Science Procedia, 2. pp. 181-190. ISSN 2210-7843

Ishola, Tajudeen Abiodun and Yahya, Azmi and Mohammed Shariff, Abdul Rashid and Abd Aziz, Samsuzana (2014) A novel variable rate pneumatic fertilizer applicator. Instrumentation Science & Technology, 42 (4). pp. 369-384. ISSN 1073-9149; ESSN: 1525-6030

Muhammad, Bande Yahaya and Adam, Nor Mariah and Othman, Jamarei and Yahya, Azmi and Bashar, Zubairu Usman (2013) Egusi melon (Citrullus lanatus) crop – Malaysian new oil/energy source: production, processing and prospects. Australian Journal of Crop Science, 7 (13). pp. 2101-2107. ISSN 1835-2693; ESSN: 1835-2707

Rahman, Ataur and Yahya, Azmi (2013) Performance investigation of an advanced tracked prime mover on the low bearing soil. Journal of Terramechanics, 50 (4). pp. 233-244. ISSN 0022-4898

El Pebrian, Darius and Yahya, Azmi (2013) Mechanized system for in-field oil palm fresh fruit bunches collection-transportation. AMA, Agricultural Mechanization in Asia, Africa and Latin America, 44 (2). pp. 7-14. ISSN 0084-5841

Ishola, Tajudeen Abiodun and Yahya, Azmi and Mohammed Shariff, Abdul Rashid and Abd Aziz, Samsuzana and Chow, Syh Chuan (2013) Effects of operational variables on rotary valve metering system for a variable rate technology fertilizer applicator for oil palm. Journal of Applied Sciences, 13 (3). pp. 479-484. ISSN 1812-5654; ESSN: 1812-5662

Yahya, Azmi and Su, Vui Heong and El-Pebrian, Darius and Ishola, Tajudeen Abiodun (2013) Performance and economic comparisons of manual and mechanised fertiliser applications for mature oil palm. Planter , 89 (1046). pp. 323-340. ISSN 0126-575X

Yahya, Azmi and Hamdan, Khairunnisa and Ishola, Tajudeen Abiodun and Suryanto, Hadi (2013) Physical and mechanical properties of Jathropa curcas L. fruits from different planting densities. Journal of Applied Sciences, 13 (7). pp. 1004-1012. ISSN 1812-5654; ESSN: 1812-5662

Ishola, Tajudeen Abiodun and Yahya, Azmi and Mohammed Shariff, Abdul Rashid and Abd Aziz, Samsuzana (2013) An RFID-based variable rate technology fertilizer applicator for tree crops. Journal of Applied Sciences, 13 (3). pp. 409-415. ISSN 1812-5654; ESSN: 1812-5662

Mohamad Shukery, Mohamad Firdza and Suryanto, Hadi and Yahya, Azmi (2012) Appropriate technology for windrow composting of oil palm empty fruit bunches. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 504-514).

El Pebrian, Darius and Yahya, Azmi and Ishola, Tajudeen Abiodun and Roodi, Siamak Moslehi and Hasan, Haslina (2012) Oil palm plantation mechanisation in totality. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 739-751).

Yahya, Azmi and Oh, Yun Ju and Mohd Isa, Maryam and Abd Aziz, Samsuzana (2012) Portable wireless yield monitoring system for rice combine. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 442-455).

Ishola, Tajudeen Abiodun and Yahya, Azmi and Mohamed Shariff, Abdul Rashid and Abd Aziz, Samsuzana (2012) Variable rate technology fertilizer applicator for oil palm plantation. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 520-534).

Azmi Yahya (2011) Transplanter for plant seedlings. UNSPECIFIED.

Ishola, Tajudeen Abiodun and Oni, Kayode Carroll and Yahya, Azmi and Abubakar, Mohammed Shu'aibu (2011) Development and testing of a Prosopis africana pod thresher. Australian Journal of Basic and Applied Sciences, 5 (5). pp. 759-767. ISSN 1991-8178

Yap, Y. Kin and Jamuar, Sudhanshu Shekhar and Yahya, Azmi (2011) Combine harvester instrumentation system for use in precision agriculture. Instrumentation Science & Technology, 39 (4). pp. 374-393. ISSN 1073-9149; ESSN: 1525-6030

Roodi, Siamak Moslehi and Yahya, Azmi and Abd Aziz, Samsuzana (2011) Field performance of a single chassis integrated machine system in planting oil palm seedlings. Journal of Agricultural Machinery Science, 7 (2). pp. 185-190. ISSN 1306-0007

Rahman, Ataur and Mohiuddin, A. K. M. and Hossain, Altab and Ismail, Ahmed Faris and Yahya, Azmi (2011) Integrated mechanics of hybrid electrical air-cushion tracked vehicle for swamp peat. International Journal of Heavy Vehicle Systems, 18 (3). pp. 227-244. ISSN 1744-232X; ESSN: 1741-5152

El Pebrian, Darius and Yahya, Azmi (2011) Mechanised weed control applicator for mature oil palm. Planter , 87 (1019). pp. 85-100. ISSN 0126-575X

Yahya, Azmi and El Pebrian, Darius (2010) Comparisons on engine power requirements of 6WD and 4WD prime movers for the oil palm plantation in Malaysia. Journal of Terramechanics, 47 (3). pp. 131-142. ISSN 0022-4898

Rahman, Ataur and Mohiuddin, A. K. M. and Ismail, Ahmad Faris and Yahya, Azmi and Hossain, Altab (2010) Development of hybrid electrical air-cushion tracked vehicle for swamp peat. Journal of Terramechanics, 47. pp. 45-54. ISSN 0022-4898

Yahya, Azmi and Chong, Puay Sye and Ishola, Tajudeen Abiodun and Suryanto, Hadi (2010) Effect of adding palm oil mill decanter cake slurry with regular turning operation on the composting process and quality of compost from oil palm empty fruit bunches. Bioresource Technology, 101 (22). pp. 8736-8741. ISSN 0960-8524; ESSN: 1873-2976

Thamer Ahmed Mohamed (2009) Revetment block. UNSPECIFIED.

Azmi Yahya (2009) Collection and transportation vehicle. UNSPECIFIED.

Azmi Yahya (2009) Three point auto hitch dynamometer. UNSPECIFIED.

Azmi Yahya (2009) An automated soil surface profile machine and a method of measuring soil surface profile. UNSPECIFIED.

Mohd Sapuan Salit (2009) Turn bridge. UNSPECIFIED.

Suryanto, Hadi and Ahmad, Desa and Yahya, Azmi and Akande, Fatai Bukola and Syahrita, Kamil (2009) Cutting tests of oil palm empty fruit bunches. Transactions of the ASABE, 52 (3). pp. 723-726. ISSN 2151-0032; ESSN: 2151-0040

Rahman, Mohammed Ataur and Mohiuddin, A. K. M. and Yahya, Azmi (2009) Kinematics model for the wheeled vehicle tractive performance determination on Sepang's peat terrain in Malaysia. International Journal of Heavy Vehicle Systems, 16 (1/2). pp. 225-242. ISSN 1744-232X; ESSN: 1741-5152

Yahya, Azmi and Bardaie, Muhamad Zohadie and Kheiralla, Abdelmotalab Fadlelmola and Gew, Soon Kiat and Ng, Eng Boon (2009) Mapping system for tractor-implement performance. Computers and Electronics in Agriculture, 69. pp. 2-11. ISSN 0168-1699

Rahman, Ataur and Yahya, Azmi and Mohiuddin, A.K.M. (2009) Tractive performance of LGP-30 wheeled vehicle during straight motion on Sepang peat terrain in Malaysia. Open Transportation Journal, 3. pp. 15-28. ISSN 1874-4478

Azmi Yahya (2008) Automated soil penetrometer-shearometer for mapping the spatial variability of soil penetration resistance and shear stress. UNSPECIFIED.

El Pebrian, Darius and Yahya, Azmi (2008) Development of a 4wd prime mover With front mounted sprayer unit for circle spraying of immature oil palms. In: The 10th International Congress on Mechanization and Energy in Agriculture, 14-17 Oct. 2008, Antalya, Turkey. .

Suryanto, Hadi and Yahya, Azmi (2008) Development of a Turning Machine for a Windrow Composting Process of Oil Palm Empty Fruit Bunch. In: Paper Presented at the 10th International Congress on Mechanization and Energy in Agriculture, 14-17 October 2008, Antalya, Turkey. .

Yahya, Azmi and Wee, Beng Sui (2008) High resolution digital sensing and mapping method for quantifying soil surface roughness after tillage operations. In: 1st Global Workshop on High Resolution Digital Soil Sensing and Mapping, 5-8 February 2008, Sydney, Australia. (pp. 1-16).

A. K., Elwaleed and Yahya, Azmi and Bardaie, Mohd Zohadie and Ahmad, Desa and Abdelmotalab Fadlelmola, Kheiralla (2006) Net traction ratio prediction for high-lug agricultural tyre. Journal of Terramechanics, 43 (2). pp. 119-139. ISSN 0022-4898

Bockari-Gevao, Sahr Marvin and Wan Ismail, Wan Ishak and Yahya, Azmi and Teh, Christopher Boon Sung (2006) A modified soil tilth index and its relationship with rice yield. ScienceAsia, 32 (1). pp. 25-30. ISSN 1513-1874

Yahya, Azmi (2005) Tree crop seedling transplanter ver-1. Research Report. The Research Management Centre, Universiti Putra Malaysia, Serdang, Selangor.

Yahya, Azmi (2005) Filtrap system - for mapping tractor - implement field performance. Research Report. The Research Management Centre, Universiti Putra Malaysia, Serdang, Selangor.

Rahman, Ataur and Yahya, Azmi and Bardaie, Mohd. Zohadie and Ahmad, Desa and Wan Ismail, Wan Ishak (2005) Design and development of a segmented rubber tracked vehicle for Sepang peat terrain in Malaysia. International Journal of Heavy Vehicle Systems, 12 (3). pp. 239-267. ISSN 1744-232X

Wan Ishak, Wan Ismail and Bochari-Gevao, S. M. and Yahya, Azmi and Teh, Christopher Boon Sung and Chan, Chee Wan (2005) Energy consumption and cost of seedbed preparation for lowland rice cultivation in Malaysia. In: International Conference on Advanced Materials 2005: Conference on Bio-Engineering (CoBE 2005), 6-8 Dec. 2005, Putrajaya, Malaysia. . (Unpublished)

Azmi Yahya (2004) Tractor-implement performance mapping system. UNSPECIFIED.

Abdelmotalab Fadlelmola, Kheiralla and Yahya, Azmi and Bardaie, Muhamad Zohadie and Wan Ismail, Wan Ishak (2003) Design, Development and Calibration of a Drive Wheel Torque Transducer for an Agricultural Tractor. Pertanika Journal of Science & Technology, 11 (2). pp. 311-324. ISSN 0128-7680

Yahya, Azmi (2002) Mechanised oil palm fresh fruit bunch infield collection-transportation system. Research Report. Research Management Centre, Serdang, Selangor.

Yahya, Azmi (2002) System instrumentation and modeling of power and energy requirements for tillage operations in Malaysia. Research Report. Research Management Centre, Serdang, Selangor.

Wan Ismail, Wan Ishak and Yahya, Azmi and Bardaie, Muhamad Zohadie (2000) Microcomputer-Based Data Acquisition System for Crop Production. Pertanika Journal of Science & Technology, 8 (1). pp. 93-104. ISSN 0128-7680

El Pebrian, Darius and Yahya, Azmi (1999) CAD conceptual design of an oil palm seedling transplanter. In: National Conference on Engineering Smart Farming for the Next Millenium, 14-16 Mar. 1999, UPM, Serdang, Selangor. (pp. 1-10).

Yahya, Azmi (1999) Design and development of a four wheeled hydrostatic drive oil palm fruit bunch collection-transportation machine. Research Report. The Research Unit, Universiti Putra Malaysia, Serdang, Selangor.

Ali, M. E. and Yahya, Azmi (1999) Design concept of a four wheeled hydrostatic drive oil palm fruit bunch collection-transportation machine. In: National Conference on Engineering Smart Farming for the Next Millenium, 14-16 Mar. 1999, UPM, Serdang, Selangor. (pp. 1-16).

Khidir, Elwaleed Awad and Yahya, Azmi (1999) Traction prediction equations for riceland type tyre. In: National Conference on Engineering Smart Farming for the Next Millenium, 14-16 Mar. 1999, UPM, Serdang, Selangor. (pp. 1-17).

Kheiralla, Abdelmotalab Fadlelmola and Yahya, Azmi (1999) A tractor instrumentation and data acquisition system for power and energy demand mapping. In: National Conference on Engineering Smart Farming for the Next Millenium, 14-16 Mar. 1999, UPM, Serdang, Selangor. (pp. 1-12).

Yahya, Azmi (1999) A tractor instrumentation and data acquisition system for power and energy demand mapping. Research Report. The Research Unit, Universiti Putra Malaysia, Serdang, Selangor.

Yahya, Azmi Design and development of an all terrain crop upkeep and fresh fruit bunch collection-transportation machine system for oil palm plantation. Research Report. Research Management Centre, Serdang, Selangor.

Yahya, Azmi Tractor with built-in DGPS for mapping power and energy demand of agricultural field operations in Malaysia. Research Report. Research Management Centre, Serdang, Selangor.