Lailal Gusri, Hagabean MD, Yanova S, Nuklirullah M. IMPLEMENTASI SAFE WORK PRACTICE (SWP) DAN HIRARCH DALAM PENGELOLAAN LIMBAH B3 . jeco [Internet]. 2025 Nov. 10 [cited 2025 Nov. 19];5(2):93-104. Available from: https://e-journal.unmas.ac.id/index.php/jeco/article/view/12913