Khanal, Ashish, Dr. Akash Sondhi, and Suja Giri. “Use of Personal Protective Equipment Among Waste Workers of Sisdol Landfill Site of Nepal”. International Journal of Occupational Safety and Health 11, no. 3 (September 30, 2021): 158–164. Accessed December 6, 2025. https://www.nepjol.info/index.php/IJOSH/article/view/39768.