Anggia, Rieza Dwi. “Factors Related to Pulmonary Function Status of Animal Feed Industry Workers in Surabaya”. The Indonesian Journal of Occupational Safety and Health 9, no. 2 (August 19, 2020): 183–195. Accessed November 27, 2024. https://e-journal.unair.ac.id/IJOSH/article/view/15987.