KURNIAWAN, A.; IBRAHIM, E. .; TOHA, T. .; WAHYUDI PUTRA, R. . Planning of Sharing Wall At Iup Boundaries As A Strategy For Coal Conservation And Compliance With Mining Regulations. International Journal of Science and Environment (IJSE), [S. l.], v. 5, n. 4, p. 77–82, 2025. DOI: 10.51601/ijse.v5i4.244. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/244. Acesso em: 27 oct. 2025.