Analysis of Reinforcement System (Rock Bolt and Shotcrete) Effect on The Pillars Strength in Underground Mining Using Physical Models Testing in Laboratory. Jurnal Geomine, [S. l.], v. 9, n. 01, p. 73–87, 2021. DOI: 10.33536/jg.v9i01.1472. Disponível em: https://jurnal.fti.umi.ac.id/index.php/JG/article/view/1472. Acesso em: 28 jun. 2025.