Govinda Prasad Sharma successfully defended his PhD dissertation on Asoj 9, 2083 BS, at the Central Department of Environmental Science, Institute of Science and Technology, Tribhuvan University. The title of his PhD dissertation was "Effects of Air Pollution on Apiculture in Thimphu District, Bhutan". He was supervised by Prof. Dr. Rejina Maskey Byanju (Main Supervisor), Dr. Tulsi Gurung (Co-Supervisor), and Dr. Siva Praveen Puppala (Co-Supervisor). 

The PhD defense program was chaired by the Dean of IoST, Prof. Dr. Shankar Prasad Khanal, and was facilitated by Dr. Komal Raj Rijal, Assistant Dean, IoST. The examination proceedings were conducted by Prof. Dr. Udhab Raj Khadka, Head of the Central Department of Environmental Science.

The Central Department of Environmental Science extends its heartiest congratulations to Dr. Govinda Prasad Sharma on this notable academic achievement and wishes him a bright, successful, and impactful career ahead.