TALAKUA, Eygner; ANGELA RUBAN; JANER SANGAJI. Maximum Profit Optimization of The Walang Marthafons Smoked Fish Business in Poka Village, Ambon. Grouper, [S. l.], v. 17, n. 1, p. 30–39, 2026. DOI: 10.30736/grouper.v17i1.378. Disponível em: https://grouper.unisla.ac.id/index.php/grouper/article/view/378. Acesso em: 21 apr. 2026.