“Analysis of the Marketing Business of Ornamental Fish at the Bintang Baru Aquarium Samarinda City”. Jurnal Pembangunan Perikanan dan Agribisnis 10, no. 2 (July 31, 2023). Accessed January 30, 2026. https://jppa.fpik.unmul.ac.id/index.php/ojs/article/view/224.