TIRANDA, Adi Kurniawan; AZIKIN, Busthan. Design of Claystone Selection as Surface Material for Mine Haul Roads at Pit PQRT, Berau Regency, East Kalimantan Province, Indonesia. Journal of Geology and Exploration, [S. l.], v. 4, n. 2, p. 93–101, 2025. DOI: 10.58227/jge.v4i2.341. Disponível em: https://ejournal.insightpublisher.com/index.php/JGE/article/view/341. Acesso em: 18 mar. 2026.