Rey DE. Implementation of GMP and SSOP in WN’S Narrow-Barred Spanish Mackerel Amplang Business in Sambas Regency. J. Fish. Mar. Appl. Sci. [Internet]. 2025 Mar. 20 [cited 2026 Apr. 30];3(1):21-30. Available from: http://pakisjournal.com/index.php/jfmas/article/view/736