PATRICK LIE, Juan; TANTRI YANUAR RAHMAT SYAH; EDI HAMDI; NOFI ERNI. Analisis Lima Kekuatan Porter Dalam Bisnis Cold Storage Perikanan (Studi Kasus Di PT. Ocean Bahari Indonesia). Jurnal Ekonomi Manajemen Sistem Informasi, [S. l.], v. 7, n. 5, p. 4111–4124, 2026. DOI: 10.38035/jemsi.v7i5.8081. Disponível em: https://dinastirev.org/JEMSI/article/view/8081. Acesso em: 9 may. 2026.