“Dualism of Financing Systems at Politeknik Pelayaran Sulawesi Utara: A Comparison of Islamic and Conventional Banks”. ATRIA: Jurnal Multidisiplin Riset Ilmiah 3, no. 1 (January 31, 2026): `11–24. Accessed September 17, 2026. https://jurnal.atriastar.com/index.php/atria/article/view/84.