Rafie N, Utama IKAP. ANALYSIS OF THE EFFECTS OF SAIL AND CASING PLACEMENT ON THE HYDRODYNAMIC RESISTANCE OF A U209 SUBMARINE UNDER SUBMERGED CONDITIONS AT VARIOUS SPEEDS USING CFD: English Language. JMEST [Internet]. 2026 Sep. 26 [cited 2026 Oct. 10];6(3):97-105. Available from: https://journal.its.ac.id/index.php/jmest/article/view/10900