“Evaluation of Human Resource Preparedness and Internal Policies in the Management of Hazardous Chemical Waste ”. JURNAL KESMAS DAN GIZI (JKG) 7, no. 2 (August 11, 2025): 502–512. Accessed August 15, 2025. https://ejournal.medistra.ac.id/index.php/JKG/article/view/2752.