Santoso, Agoes, Irfan Syarif Arief, and Anggara Tio Kurniawan. 2025. “erformance nalysis im riven ropeller s a ropulsor sing pen ater est”. nternational ournal of arine ngineering nnovation and esearch 2 (1):70-76. https://doi.org/10.12962/j25481479.v2i1.6130.