Items where Author is "Karam Singh, Daljit Singh"

Ahmadzai, Mujib Rahman and Zaki, Pakhriazad Hassan and Ismail, Mohd Hasmadi and Bawon, Paiman and Karam Singh, Daljit Singh (2022) The societal and economic impact of reforestation strategies and policies in Southeast Asia—a review. Forests, 14 (1). art. no. 1. pp. 1-16. ISSN 1999-4907

Abidin, Nuraizat and Ismail, Siti Izera and Vadamalai, Ganesan and Yusof, Mohd Termizi and Hakiman, Mansor and Karam Singh, Daljit Singh and Zulperi, Dzarifah (2021) Pathogenic variability of the jackfruit-bronzing bacterium Pantoea stewartii subspecies stewartii infection to jackfruit varieties and its pivotal plant hosts in Malaysia. Agronomy, 11 (11). art. no. 2113. pp. 1-26. ISSN 2073-4395

Musa, Aishatu Mala and Ishak, Che Fauziah and Md. Jaafar, Noraini and Karam Singh, Daljit Singh (2021) Carbon dynamics of fruit and vegetable wastes and biodegradable municipal waste compost-amended oxisol. Sustainability, 13 (19). art. no. 10869. pp. 1-16. ISSN 2071-1050

Abd. Wahid, Samsuri and Sadiq, Tariq Faruq and Karam Singh, Daljit Singh and Aris, Ahmad Zaharin and Garba, Jamilu (2021) Distribution of heavy metals fractionation in gold mine tailing amended with non-coated and iron-coated rice husk ash. Soil and Sediment Contamination: An International Journal, 30 (5). 532 - 547. ISSN 1532-0383; ESSN: 1549-7887

Alarefee, Hamed Ahmed and Ishak, Che Fauziah and Karam Singh, Daljit Singh and Othman, Radziah (2021) Efficiency of rice Husk biochar with poultry litter co-composts in oxisols for improving soil physico-chemical properties and enhancing maize performance. Agronomy-Basel, 11 (12). pp. 1-24. ISSN 2073-4395; ESSN: 2073-4395

Karam Singh, Daljit Singh and Nagabovanalli, Prakash and Rajoo, Keeren Sundara and Ishak, Che Fauziah and Abdu, Arifin and Rosli, Zamri and Muharam, Farrah Melissa and Zulperi, Dzarifah (2021) An overview on the preparation of rice husk biochar, factors affecting its properties, and its agriculture application. Journal of the Saudi Society of Agricultural Sciences, 21 (3). pp. 149-159. ISSN 1658-077X

Ali, Mamuda Umaru and Sakimin, Siti Zaharah and Puteh, Adam and Karam Singh, Daljit Singh and Nazli, Muhammad Hazim (2020) Plastic responses of sweet potato (Ipomea batatas L.) root anatomy in compacted soil conditions. International Journal of Innovations in Management, Engineering and Science (IJIMES), 6 (4). 53 - 58. ISSN 2455-9008

Zulkeefli, Aizul Azfar and Md. Suzauddula and Karim, Md. Rezaul and Karam Singh, Daljit Singh and Jusop, Shamsuddin and Abdul Hamid, Hazandy and Abdu, Arifin and Jamaluddin, Aiza Shaliha (2020) Assessing of soil compaction and relations to soil fertility on different land Used in Bintulu, Sarawak. American Journal of Applied Sciences, 17 (1). 117 - 128. ISSN 1546-9239; ESSN: 1554-3641

Aditya, Haidar Fari and Gandaseca, Seca and Rayes, Mochtar Lutfi and Karam Singh, Daljit Singh and Prayogo, Cahyo and Nugroho, Gabryna Auliya (2020) Characterization, changes in soil properties and vegetation distribution as affected by topography in Ayer Hitam Forest Reserve, Selangor, Peninsular Malaysia. Agrivita, 42 (3). 548 - 562. ISSN 0126-0537; ESSN: 2477-8516

Ibrahim, Rohaya and Ismail Suhaimy, Noor Wahida and Tan, Shu Qing and Ismail, Siti Izera and Md Yasin, Ina Salwany and Yusof, Mohd Termizi and Awang @ Mansor, Mohd Hakiman and Karam Singh, Daljit Singh and Mohamed Zulperi, Dzarifah (2020) Draft genome sequencing data of a pathogenic Pantoea stewartii subspecies stewartii strain SQT1 causing bronzing disease of jackfruit in Malaysia. Data in Brief, 30. art. no. 105634. pp. 1-6. ISSN 2352-3409

Che Ku Denang, Che Ku Hafeez and Karam Singh, Daljit Singh and Abdu, Ariffin and Rajoo, Keeren S. (2020) Effect of empty fruit bunches (EFB) application on oil palm yield, soil properties and cost-benefits analysis. Journal of Environmental Science and Pollution Research, 6 (3). 435 - 437. ISSN 2455-0272

Karam Singh, Daljit Singh and Abdul Rahman, Zaharah and Muharam, Farrah Melissa and Mohamed Zulperi, Dzarifah and Rajoo, Keeren Sundara and A., Arifin and Abdullah, Rosazlin (2020) Effects of copper and zinc application on the oil palm root morphology and epidermis cell size. Journal of Natural Products and Resources, 6 (1). 242 - 245. ISSN 0976-0504; ESSN: 0976-0512

Musa, Aishatu Mala and Ishak, Che Fauziah and Karam Singh, Daljit Singh and Md Jaafar, Noraini (2020) Effects of fruit and vegetable wastes and biodegradable municipal wastes co-mixed composts on nitrogen dynamics in an Oxisol. Agronomy, 10 (10). pp. 1-15. ISSN 2073-4395

Rajoo, Keeren Sundara and Karam Singh, Daljit Singh and Ismail, Ahmad and Abdu, Arifin (2020) Evaluating the leachate contamination impact of landfills and open dumpsites from developing countries using the proposed Leachate Pollution Index for Developing Countries (LPIDC). Environmental Nanotechnology, Monitoring and Management, 14. art. no. 100372. pp. 1-51. ISSN 2215-1532

Rajoo, Keeren Sundara and Karam Singh, Daljit Singh and Wooka, Nor Fadilah and Abdullah, Mohd Zaki (2020) Forest therapy: an environmental approach to managing stress in middle-aged working women. Urban Forestry and Urban Greening, 55. art. no. 126853. pp. 1-8. ISSN 1618-8667

Abidin, Nuraizat and Ismail, Siti Izera and Vadamalai, Ganesan and Yusof, Mohd Termizi and Hakiman, Mansor and Karam Singh, Daljit Singh and Ismail Suhaimy, Noor Wahida and Ibrahim, Rohaya and Zulperi, Dzarifah (2020) Genetic diversity of Pantoea stewartii subspecies stewartii causing jackfruit-bronzing disease in Malaysia. PLoS One, 15 (6). pp. 1-18. ISSN 1932-6203

Amirruddin, Amiratul Diyana and Muharam, Farrah Melissa and Ismail, Mohd Hasmadi and Ismail, Mohd Firdaus and Tan, Ngai Paing and Karam Singh, Daljit Singh (2020) Hyperspectral remote sensing for assessment of chlorophyll sufficiency levels in mature oil palm (Elaeis guineensis) based on frond numbers: analysis of decision tree and random forest. Computers and Electronics in Agriculture, 169. art. no. 105221. pp. 1-11. ISSN 0168-1699

M. A., Umaru and Puteh, Adam and Sakimin, Siti Zaharah and Karam Singh, Daljit Singh (2020) Impact of soil compaction on soil physical properties and physiological performance of sweet potato (Ipomea batatas L.). Malaysian Journal of Soil Science, 25. 15 - 27. ISSN 1394-7990

Karam Singh, Daljit Singh and Rajoo, Keeren Sundara and Muharam, Farrah Melissa and Zulperi, Dzarifah (2020) A short communication on indoor-based therapies to reduce stress during the COVID-19 pandemic. Journal of Pharmaceutical and Medicinal Research, 5 (1). 100 - 101. ISSN 2455-0280

Rajoo, Keeren S. and Karam Singh, Daljit Singh and Abdul Aziz, Nor Akmar (2019) Developing an effective forest therapy program to manage academic stress in conservative societies: a multi-disciplinary approach. Urban Forestry & Urban Greening, 43. pp. 1-11. ISSN 1618-8667; ESSN: 1610-8167

Sadiq, Tariq Faruq and Abd. Wahid, Samsuri and Karam Singh, Daljit Singh and Aris, Ahmad Zaharin and Jamilu, Garba (2019) Bioavailability and mobility of arsenic, cadmium, and manganese in gold mine tailings amended with rice husk ash and fe-coated rice husk ash. Environmental Monitoring and Assessment, 191 (232). pp. 1-12. ISSN 0167-6369; ESSN: 1573-2959

Hamid, N. A. A. and Sundara Rajoo, Keeren and Abdul Razak, Zahidah and Karam Singh, Daljit Singh and Ali, Norulhuda and Muharam, Farrah Melissa and Mohamed Zulperi, Dzarifah (2019) Effects of different mulching materials and planting distance on selected soil properties of organic farms planted with Orthosiphon stamineus. Journal of Natural Products and Resources, 5 (2). pp. 216-219. ISSN 2455-0299

Abdul Rahim, Aida Azwani and Abdu, Ariffin and Ali, Norulhuda and Karam Singh, Daljit Singh and S. R., Keeren (2019) Impact of forest rehabilitation using Eucalyptus spp. on soil properties at Sg. Betis Forest Reserve, Lojing, Kelantan. Journal of Environmental Science and Pollution Research, 5 (4). pp. 387-390. ISSN 2455-0272

Vijayanathan, Jeyanny and I., Mohamad Fakhri and Wan Abdul Kadir, Wan Rasidah and A., Rozita and Balasundram, Siva Kumar and Karam Singh, Daljit Singh (2019) Mudflats to marvel: soil health of a successfully restored mangrove coastline in Sungai Besar, Selangor. Transactions of the Malaysian Society of Plant Physiology, 26. pp. 27-30. ISSN 2600-9595

Abd. Wahid, Samsuri and Fahmi, Alaa Hasan and Jol, Hamdan and Karam Singh, Daljit Singh (2019) Particle size and rate of biochar affected the phytoavailability of Cd and Pb by mustard plants grown in contaminated soils. International Journal of Phytoremediation, 22 (6). pp. 567-577. ISSN 1549-7879; ESSN: 1522-6514

Abidin, Nuraizat and Mohamed Zulperi, Dzarifah and Ismail, Siti Izera and Yusof, Mohd Termizi and Ismail Suhaimy, Noor Wahida and Karam Singh, Daljit Singh and Awang @ Mansor, Mohd Hakiman (2018) Diagnostic approach and genetic diversity of jackfruit bronzing bacterium in Malaysia. Asian Journal of Plant Pathology, 12 (1). 46 - 55. ISSN 1819-1541

Smith, Hugh G. and Karam Singh, Daljit Singh and Lennard, Amy T. (2018) Evaluating tracer selection for catchment sediment fingerprinting. Journal of Soils and Sediments, 18 (9). 3005 - 3019. ISSN 1439-0108; ESSN: 1614-7480

Amirruddin, Amiratul Diyana and Muharam, Farrah Melissa and Karam Singh, Daljit Singh (2018) Evaluation of ground-level and space-borne sensor as tools in monitoring nitrogen nutrition status in immature and mature oil palm. Journal of Plant Nutrition, 41 (3). pp. 371-383. ISSN 0190-4167; ESSN: 1532-4087

Fahmi, Alaa Hasan and Abd Wahid, Samsuri and Jol, Hamdan and Karam Singh, Daljit Singh (2018) Physical modification of biochar to expose the inner pores and their functional groups to enhance lead adsorption. RSC Advances, 8. 38270 - 38280. ISSN ESSN: 2046-2069

Sundara Rajoo, ‪Keeren and Ismail, Ahmad and Karam Singh, Daljit Singh and Omar, Hishamuddin and Muharam, Farrah Melissa and Mohamed Zulperi, Dzarifah (2017) Phytoremediation studies on arsenic contaminated soils in Malaysia. Journal of Advanced Chemical Sciences, 3 (3). 490 - 493. ISSN 2394-5311

Sundara Rajoo, Keeren and Ismail, Ahmad and Karam Singh, Daljit Singh and Zulkifli, Syaizwan Zahmir and Omar, Hishamuddin and Lim, A. (2017) Heavy metal bioaccumulation in soil arthropods at Malaysian sanitary landfill. Journal of Environmental Science and Pollution Research, 3 (1). pp. 160-163. ISSN 2455-0272

Karam Singh, Daljit Singh and Abdu, Arifin and Sundara Rajoo, Keeren and Muharam, Farrah Melissa and Mohamad Kasim, Mohamad Roslan and Abdul Hamid, Hazandy (2016) Proposed soil quality index for rehabilitated forest sites in Malaysia. American Journal of Applied Sciences, 14 (1). 13 - 24. ISSN 1546-9239; ESSN: 1554-3641

Sadiq, Tariq Faruq and Abd. Wahid, Samsuri and Karam Singh, Daljit Singh and Aris, Ahmad Zaharin (2016) Phytoremediation of gold mine tailings amended with iron-coated and uncoated rice husk ash by vetiver grass (Vetiver zizaniodies (Linn.) Nash). Applied and Environmental Soil Science, 2016. art. no. 4151898. pp. 1-12. ISSN 1687-7667; ESSN: 1687-7675

Sundara Rajoo, Keeren and Karam Singh, Daljit Singh and Abdu, Arifin and Muharam, Farrah Melissa (2016) Phytoremediation potential of Dipterocarpus chataceus planted on sewage sludge contaminated soils. Middle-East Journal of Scientific Research, 24 (4). pp. 1169-1177. ISSN 1990-9233; ESSN: 1999-8147

Tariq, Faruq Sadiq and Samsuri, Abd Wahid and Karam Singh, Daljit Singh and Aris, Ahmad Zaharin (2015) Phytoremediation of gold mine tailings amended with iron-coated and uncoated burnt rice husk by vetiver grass (Vetiveria zizanioides L.). Science of the Total Environment, 2016. art. no. 4151898. pp. 1-13. ISSN 0048-9697; ESSN: 1879-1026

Abdul Malik, Mohammad Nazrin and Abdu, Arifin and Karam Singh, Daljit Singh and Jusop, Shamshuddin and Abdul Hamid, Hazandy and Jamaluddin, Aiza Shaliha and Basri, MohdHadi Akbar and Patek Mohd, Nur-Nazirah (2015) The fertility status of soils at rehabilitated degraded land in Universiti Putra Malaysia planted with pinus caribaea and Swietenia macrophylla. American Journal of Applied Sciences, 12 (10). pp. 752-758. ISSN 1546-9239; ESSN: 1554-3641

Karam Singh, Daljit Singh and Abdu, Arifin and Othman, Radziah and Jusop, Shamshuddin and Mohd Hanif, Ahmad Husni (2014) Impact of enrichment planting activity on soil physico-chemical properties of degraded forestland. International Journal of Environmental Sciences, 5 (2). pp. 407-422. ISSN 0976-4402

A., Mohd Aizat and Mohamad Kasim, Mohamad Roslan and Sulaiman, Wan Nor Azmin and Karam Singh, Daljit Singh (2014) The relationship between soil pH and selected soil properties in 48 years logged-over forest. International Journal of Environmental Sciences, 4 (6). pp. 1129-1140. ISSN 0976-4402

Sundara Rajoo, Keeren and Abdu, Arifin and Abdul Hamid, Hazandy and Karam Singh, Daljit Singh and Jusop, Shamshuddin and Jamaluddin, Aiza Shaliha and Wong, Wan Zhen (2013) Assessment of heavy metals uptake and translocation by Aquilaria malaccensis planted in soils containing sewage sludge. American Journal of Applied Sciences, 10 (9). pp. 952-964. ISSN 1546-9239; ESSN: 1554-3641

Karam Singh, Daljit Singh and Abdu, Arifin and Othman, Radziah and Jusop, Shamsuddin and Abdul Hamid, Hazandy and Nik Ab. Majid, Nik Muhamad and I., Zahari and Abd. Halim, Nor Halizah and Cheng, Kah Yen (2013) Evaluation of soil biological properties of 9- and 15-year-old stands in the oil palm plantation in Perak, Malaysia. African Journal of Agricultural Research, 8 (29). art. no. 64FBDA334256. pp. 3904-3910. ISSN 1991-637X

Sundara Rajoo, Keeren and Abdu, Arifin and Karam Singh, Daljit Singh and Abdul Hamid, Hazandy and Jusop, Shamshuddin and Wong, Wan Zhen (2013) Heavy metal uptake and translocation by Dipterocarpus verrucosus from sewage sludge contaminated soil. American Journal of Environmental Sciences, 9 (3). pp. 259-268. ISSN 1553-345X; ESSN: 1558-3910

Karam Singh, Daljit Singh and Abdu, Arifin and Othman, Radziah and Jusop, Shamshuddin and Abdul Hamid, Hazandy and Nik Ab. Majid, Nik Muhamad and Jamaluddin, Aiza Shaliha and Rui, T. X. and Keeren, S. R. (2013) Status of soil microbial population, enzymatic activity and biomass of selected natural, secondary and rehabilitated forests. American Journal of Environmental Sciences, 9 (4). pp. 301-309. ISSN 1553-345X; ESSN: 1558-3910

Karam Singh, Daljit Singh and Abdu, Arifin and Othman, Radziah and Jusop, Shamshuddin and Nik Ab. Majid, Nik Muhamad and Abdul Hamid, Hazandy and Ibrahim, Zahari and Abd. Halim, Nor Halizah and Rui, T. X. (2012) Impact of long-term forest enrichment planting on the biological status of soil in a deforested Dipterocarp Forest in Perak, Malaysia. The Scientific World Journal, - (641346). pp. 1-8. ISSN 1537-744X

Abdu, Arifin and Karam Singh, Daljit Singh and Jusop, Shamshuddin and Nik Ab. Majid, Nik Muhamad and Othman, Radziah and Abdul Hamid, Hazandy and I., Zahari (2012) Proposing a suitable soil quality index for natural, secondary and rehabilitated tropical forests in Malaysia. African Journal of Biotechnology, 11 (14). art. no. B50339E35416. pp. 3297-3309. ISSN 1684–5315

Karam Singh, Daljit Singh and Abdu, Arifin and Othman, Radziah and Jusop, Shamsuddin and Abdul Hamid, Hazandy and Nik Ab. Majid, Nik Muhamad and Panicker, Mohanaselvi and Abd. Halim, Nor Halizah (2011) Assessing soil biological properties of natural and planted forests in the Malaysian tropical lowland dipterocarp forest. American Journal of Applied Sciences, 8 (9). pp. 854-859. ISSN 1546-9239; ESSN: 1554-3641

Karam Singh, Daljit Singh and Abood, Faizah and Abdul Hamid, Hazandy and Ashaari, Zaidon and Abdu, Arifin (2011) Boric acid toxicity trials on the wood borer Heterobostrychus aequalis waterhouse (Coleoptera: Bostrychidae). American Journal of Agricultural and Biological Sciences, 6 (1). pp. 84-91. ISSN 1557-4989; ESSN: 1557-4997

Abdu, Arifin and Aderis, Najihah and Abdul Hamid, Hazandy and Nik Ab. Majid, Nik Muhamad and Jusop, Shamsuddin and Karam Singh, Daljit Singh and Ahmad, Khairulmazmi (2011) Using Orthosiphon stamineus B. for phytoremediation of heavy metals in soils amended with sewage sludge. American Journal of Applied Sciences, 8 (4). pp. 323-331. ISSN 1546-9239; ESSN: 1554-3641

Ahmadpour, Parisa and Mat Nawi, Azmi and Abdu, Arifin and Abdul Hamid, Hazandy and Karam Singh, Daljit Singh and Hassan, Affendy and Nik Ab. Majid, Nik Muhamad and Jusop, Shamshuddin (2010) Uptake of heavy metals by Jatropha curcas L. planted in soils containing sewage sludge. American Journal of Applied Sciences, 7 (10). pp. 1291-1299. ISSN 1546-9239; ESSN: 1554-3641

Rajoo, Keeren Sundara and Karam Singh, Daljit Singh and Abdu, Arifin and Zulperi, Dzarifah and Muharam, Farrah Melissa (2019) Determining forest rehabilitation sustainability using Soil Quality Index. In: Advances in Tropical Soil Science. UPM Press, Serdang, Selangor, 100 - 111. ISBN 9789672395218

Karam Singh, Daljit Singh and Muharam, Farrah Melissa and Mohamed Zulperi, Dzarifah and Sundara Rajoo, Keeren (2017) Distribution of Microbial Biomass, Carbon and Nitrogen in a Forest Reserves of Perak, Malaysia. In: Advances in Tropical Soil Science. UPM Press, MALAYSIA, 125 - 136. ISBN 978-967-344-775-6

Mala, Musa Aishatu and Ishak, Che Fauziah and Karam Singh, Daljit Singh and Md Jaafar @ Ahmad Jaafar, Noraini (2018) Co-composting of biodegradable municipal waste (BMW) and fruit and vegetable waste (FVW) for environmental management. In: Joint Symposium of the 8th International Agriculture Congress 2018 and 6th International Symposium for Food & Agriculture 2018 (8th IAC – 6th ISFA 2018), 13-15 Nov. 2018, Auditorium Rashdan Baba, TNCPI Building, Universiti Putra Malaysia. (pp. 344-349).

Alarefee, Hamed Ahmed and Ishak, Che Fauziah and Othman, Radziah and Karam Singh, Daljit Singh (2018) Rice husk biochar effects on ammonia volatilization during poultry litter aerobic composting. In: Joint Symposium of the 8th International Agriculture Congress 2018 and 6th International Symposium for Food & Agriculture 2018 (8th IAC – 6th ISFA 2018), 13-15 Nov. 2018, Auditorium Rashdan Baba, TNCPI Building, Universiti Putra Malaysia. (pp. 335-339).

Jamaluddin, Aiza Shaliha and Abdu, Arifin and Abdul Hamid, Hazandy and Jusop, Shamshuddin and Karam Singh, Daljit Singh and Karim, Md. Rezaul (2015) Assessing of soil compaction on different land used in Bintulu, Sarawak. In: 3rd International Symposium on Applied Engineering and Sciences (SAES2015), 23-24 Nov. 2015, Universiti Putra Malaysia. (pp. 269-273).

Jamaluddin, Aiza Shaliha and Abdu, Arifin and Abdul Hamid, Hazandy and Jusop, Shamshuddin and Karam Singh, Daljit Singh and Karim, Md. Rezaul and Zulkeefli, Aizul Azfar (2015) Assessing of soil fertility using soil indices on different land used in Bintulu, Sarawak. In: 3rd International Symposium on Applied Engineering and Sciences (SAES2015), 23-24 Nov. 2015, Universiti Putra Malaysia. (pp. 274-282).

Abdul Malik, Mohammad Nazrin and Abdu, Arifin and Karam Singh, Daljit Singh and Jusop, Shamshuddin and Karim, Md. Rezaul and Abdul Hamid, Hazandy and Jamaluddin, Aiza Shaliha and Rajoo, K. S. and Patek Mohd, Nur Nazirah (2015) Morphological characteristics of the soils under different land uses in Universiti Putra Malaysia, Selangor. In: 3rd International Symposium on Applied Engineering and Sciences (SAES2015), 23-24 Nov. 2015, Universiti Putra Malaysia. (pp. 235-238).

Abdul Malik, Mohammad Nazrin and Abdu, Arifin and Karam Singh, Daljit Singh and Jusop, Shamshuddin and Karim, Md. Rezaul and Abdul Hamid, Hazandy and Jamaluddin, Aiza Shaliha and Rajoo, K. S. and Patek Mohd, Nur Nazirah (2015) Sesquioxide properties, charge characteristics and mineralogical properties of soils under different land uses in Universiti Putra Malaysia, Selangor. In: 3rd International Symposium on Applied Engineering and Sciences (SAES2015), 23-24 Nov. 2015, Universiti Putra Malaysia. (pp. 229-234).

Abdul Malik, Mohammad Nazrin and Abdu, Arifin and Karam Singh, Daljit Singh and Jusop, Shamshuddin and Karim, Md. Rezaul and Abdul Hamid, Hazandy and Jamaluddin, Aiza Shaliha and Rajoo, K. S. and Patek Mohd, Nur Nazirah (2015) Soil physical properties under different land uses in Universiti Putra Malaysia, Selangor. In: 3rd International Symposium on Applied Engineering and Sciences (SAES2015), 23-24 Nov. 2015, Universiti Putra Malaysia. (pp. 243-246).

Karam Singh, Daljit Singh Kereta elektrik tingkat permintaan unsur nadir bumi. in Utusan Malaysia, (3 August 2023), p. 26. (Call Number: 2023/08-012)

Karam Singh, Daljit Singh Pelestarian kualiti tanah, air Empangan Muda dan Ahning. in Utusan Malaysia, (12 April 2017), p. 24. (Call Number: 2017/04-061)

Karam Singh, Daljit Singh (2019) Jia Yong, pelajar pertama UPM juarai pertandingan MLC kebangsaan. [UPM News]

Karam Singh, Daljit Singh (2019) Kitar semula bahan untuk hasilkan tenaga, biochar. [UPM News]

Karam Singh, Daljit Singh (2018) Pensyarah UPM sertai program penyelidikan dua hala di Taiwan. [UPM News]

Karam Singh, Daljit Singh (2018) Simposium antarabangsa interaksi tumbuhan dan tanah berasid. [UPM News]

Karam Singh, Daljit Singh (2018) Kembara penghayatan ilmu sains tanah. [UPM News]

Karam Singh, Daljit Singh (2018) Pelajar UPM pelajari gunatanah dalam pertanian di Bangkok. [UPM News]

Karam Singh, Daljit Singh (2017) Mengekal kelestarian kualiti tanah, air empangan muda dan ahning. [UPM News]