YANTO MARTHA; SAPITRI; OKTAVIA, Ferly; OKTAVIANI, Atika. 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. JURNAL SAINTIS, [S. l.], v. 24, n. 02, p. 103–112, 2024. DOI: 10.25299/saintis.2024.vol24(02).20537. Disponível em: https://journal.uir.ac.id/index.php/saintis/article/view/20537. Acesso em: 13 jun. 2026.