Gusandan Maulada Al Farobby, and Amarin Yudhana. “Analysis of Knowledge of The Use of Personal Protective Equipment (PPE) Against Working Diseases in Workers at CV. Bintang Indah Marmer Campurdarat, Tulungagung District”. Indonesian Journal of Nutritional Epidemiology and Reproductive 4, no. 1 (January 18, 2021): 17–22. Accessed September 12, 2025. https://ijner.org/index.php/IJNER/article/view/170.