Mr. Ishwar Subedi, Food Technologist at Department of Food Technology and Quality Control (Government of Nepal), successfully defended his PhD dissertation and research entitled "Functional and Bioactive Ingredients of Native Plant Chiraito (Swertia chirayita) and It’s Application in Food " on 23rd July 2020. He had done research under supervision of Prof. Dr. Tika Bahadur Karki, a professor (Rt) at Department of Biotechnology, School of Science (KU).

Mrs. Reeta Rai, Lecturer at Royal University of Bhutan (Bhutan), successfully defended her PhD dissertation and research entitled "Assessing Environmental Impacts of Vehicle Wash Wastewater: A Case Study of Two Towns of Bhutan " on 20th July 2020. She had done research under supervision of Prof. Dr. Subodh Sharma, a professor at Department of Environmental Science and Engineering, School of Science (KU).

Mr. Shyam Sundar Sah, Lecturer at People's Multople Campus, Banepa (Kavre), successfully defended his PhD dissertation and research entitled "Mathematical Study of Some Queueing and Reliability Models" on 16th July 2020. He had done research under the supervision of Prof. Dr. Ram Prasad Ghimire, a professor of Mathematics at Department of Mathematics, School of Science (KU).