HADIANTO, Usman; PUTRA, I Nyoman Dita Pahang. Efficiency Analysis of the Combination of Heavy Equipment Use in Excavation and Landfill Work in Road Construction Projects. Physical Sciences, Life Science and Engineering, [S. l.], v. 2, n. 3, p. 18, 2025. DOI: 10.47134/pslse.v2i3.438. Disponível em: https://digital-science.pubmedia.id/index.php/pslse/article/view/438. Acesso em: 20 jun. 2025.