RAMADHAN SHADDAD, A.; NURWASKITO, A. Analisis Desain Ramp Tambang pada PIT B PT Pancaran Surya Abadi Kabupaten Kutai Kartanegara. Journal of Mining Insight, [S. l.], v. 2, n. 2, p. 53–58, 2024. DOI: 10.58227/jmi.v2i2.272. Disponível em: https://ejournal.insightpublisher.com/index.php/JMI/article/view/272. Acesso em: 13 oct. 2025.