Pertiwi, Dian Andalan. “Optimization of Ferry Ship Design on the Bombana - Tanjung Pising - Baubau Route”. West Science Interdisciplinary Studies 1, no. 12 (December 31, 2023): 1583–1596. Accessed July 4, 2024. https://wsj.westscience-press.com/index.php/wsis/article/view/955.