Kahfi Nursahwal et al. 2025. Analisis Biaya Operasional Kapal Terhadap Kapasitas Penumpang Studi Kasus KM. Kirana III. JPNM Jurnal Pustaka Nusantara Multidisiplin. 3, 4 (Dec. 2025). DOI:https://doi.org/10.59945/jpnm.v3i4.831.