Siahainenia, Reico, and Phatiwarisang Lubis. “DESAIN DEWI-DEWI RADIAL BERBAHAN DASAR PIPA PADA KAPAL KM. CAKRAWALA MARITIM”. ALE Proceeding 6 (October 31, 2023): 1-4. Accessed May 22, 2024. https://ojs3.unpatti.ac.id/index.php/ale/article/view/10803.