Kumar, Saurav, Vishal Bathma, Anil Kumar Dixit, and Lokesh Parashar. “Assessment of Respiratory Health of Landfill Workers and Its Correlation With Their Knowledge and Use of Personal Protective Equipments”. National Journal of Community Medicine 11, no. 01 (January 31, 2020): 53–56. Accessed May 5, 2024. https://njcmindia.com/index.php/file/article/view/210.