Yanto Martha, Sapitri, Oktavia F, Oktaviani A. Study Nilai Biaya Dan Waktu Alat Berat Pada Proyek Pembangunan Struktur Pipe Rack: Study of Cost and Time Value of Heavy Equipment on Pipe Rack Structure Project. SAINTIS [Internet]. 2024 Oct. 31 [cited 2026 Jun. 13];24(02):103-12. Available from: https://journal.uir.ac.id/index.php/saintis/article/view/20537