Wijaya, Dewi, Indi Esha, Adrianison Adrianison, Elvando Tunggul Mauliate Simatupang, and Amarudin Amarudin. “Association Between Factory Workers’ Profile With Chest X-Ray Finding and Spirometry at Industrial Company of X”. Respiratory Science 6, no. 1 (October 23, 2025): 21-31. Accessed May 14, 2026. https://respiratoryscience.or.id/index.php/journal/article/view/198.