Rijal R. Three R’s: reduce, recycle and reuse; Kathmandu Medical College: An eco-friendly hospital. J. Kathmandu Med. Coll. [Internet]. 2017 Oct. 16 [cited 2024 Dec. 4];5(3):75-6. Available from: https://nepjol.info./index.php/JKMC/article/view/18417