Hamdan A, Elok Larasati H, Ridwan Lindrianto A. Development Of Mining Safety Program For Pt Putra Perkasa Abadi Based On Safety Culture Maturity Assessment. Jurnal EduHealth [Internet]. 2023 Dec. 20 [cited 2026 May 1];14(04):670-87. Available from: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/3588