Kajian ukuran utama perahu katir (pumpboat) pada perikanan tuna hand line di Kota Bitung, Provinsi Sulawesi Utara. Journal of Capture Fisheries Science and Technology, [S. l.], v. 1, n. 1, 2012. DOI: 10.35800/jitpt.1.1.2012.699. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JITPT/article/view/699. Acesso em: 16 aug. 2026.