Rahmad Hidayat, Muhammad Syafril, and Nurul Ovia Oktawati. “Analisis Kelayakan Usaha Pemasaran Udang Windu Pada CV. Surya Indah Perkasa Kabupaten Berau”. Multiverse: Open Multidisciplinary Journal 1, no. 3 (January 16, 2023). Accessed March 11, 2026. https://jurnal.medanresourcecenter.org/index.php/MULTIVERSE/article/view/741.