Kumara, I Nyoman Indra. “Penerapan Metode Least Cost Analysis Untuk Optimasi Percepatan Waktu Pelaksanaan Proyek ”. Reinforcement Review in Civil Engineering Studies and Management 2, no. 1 (April 25, 2023): 8-24. Accessed July 16, 2024. https://journal.undiknas.ac.id/index.php/reinforcement/article/view/4761.