Sudiana K. Handbook of Occupational Safety and Health as a Guiding Supplement for Occupational Safety and Health in Chemical Laboratory. Internasional J.of Natural S and Engineering [Internet]. 2022 Oct. 27 [cited 2025 Apr. 5];6(3):99-109. Available from: https://ejournal.undiksha.ac.id./index.php/IJNSE/article/view/53333