Susanti II, Rimawan F. Cost and Time Analysis of the Acceleration Earthworks with the Method of Adding Heavy Equipment to the Depok-Antasari Toll Road Project. Quant. Econ. Manag. Stud. [Internet]. 2021 Feb. 3 [cited 2026 Jul. 9];2(6):345–354. Available from: https://jpabdimas.idjournal.eu/index.php/qems/article/view/324