Ronaldo, Antonius, and Muhammad Ilham Kadar. 2026. “Geometry of Mining Haul Roads from Mining Pits to Stockpiles at Nickel Mining Companies in South Palangga District ”. Indonesian Soil and Rock Mechanics 1 (1):9-15. https://ejournal.insightpublisher.com/index.php/isrm/article/view/394.