L. Poudel, S. Regmi, P. Dahal, M. Ghimire, S. Nepal, and N. Manandhar, “Work-related Respiratory Symptoms and Associated Factors among Cement Factory Workers in Rupandehi District, Nepal”, Kathmandu Univ. Med. J., vol. 19, no. 1, pp. 41–46, Mar. 2021.