1.
Hadianto U, Putra INDP. Efficiency Analysis of the Combination of Heavy Equipment Use in Excavation and Landfill Work in Road Construction Projects. pslse [Internet]. 2025 Jun. 13 [cited 2025 Jun. 20];2(3):18. Available from: https://digital-science.pubmedia.id/index.php/pslse/article/view/438