PUTRI, Karina Shella; NOOR, Ihsan; RAMADHAN, Andi Afdal Givar; SAHARANI, Salma; LAILI, Rizka Trisna; FAHREZI, Muhammad Irgi; ADNYZA, Najwa Radila; NINGTIAS, Dinda Junita. Evaluation of Coal Mining Operation Performance by Frequency and Severity Rate of Accidents. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 30, p. 246–251, 2025. DOI: 10.47577/technium.v30i.13226. Disponível em: https://techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/13226. Acesso em: 17 apr. 2026.