Mardiaman, Mardiaman, and Edward Kusuma. “Study of Progress Expected Results Based on Percentage of Construction Work Plan Duration”. Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan 6, no. 2 (October 16, 2021): 167–180. Accessed April 29, 2024. https://jurnalteknik.unisla.ac.id/index.php/CVL/article/view/628.