Kase, Yumri, Noorce Berek, and Johny Salmun. “Description of Knowledge of Unsafe Attitudes and Behaviors in Welding Workshop Workers in Kupang City”. Timorese Journal of Public Health 5, no. 1 (August 4, 2023): 26-35. Accessed July 22, 2024. https://ejurnal.undana.ac.id/index.php/TJPH/article/view/7463.