Alham, Fiddini, Siti Balqies Indra, and Nora Saputri. “Analysis of Business Profitability and Added Value of Terasi Products in Langsa Barat District, Langsa City”. Jurnal Ilmiah Samudra Akuatika 1, no. 1 (November 20, 2017): 20-30. Accessed November 9, 2026. https://ejurnalunsam.id/index.php/jisa/article/view/365.