“ANALISA KEKUATAN PIPA ELBOW 450 TERHADAP ALIRAN FLUIDA MINYAK BAHAN BAKAR PADA KAPAL TUGBOAT”. INOVTEK Polbeng 14, no. 02 (November 26, 2024): 117–129. Accessed July 8, 2026. http://210.79.191.38/index.php/IP/article/view/239.