SINGAL, N. K. H.; SUPANDI; MUKAROM, F. Productivity Evaluation of Excavators and Dump Trucks in the Cendana Seam U Pit, PT. Bhumi Rantau Energi, South Kalimantan Province. ReTII, [S. l.], v. 18, n. 1, p. 38–47, 2023. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/3825. Acesso em: 3 apr. 2025.