Value-Added Analysis of Mackerel Tuna (Euthynnus affinis) Processing into Keumamah: A Household Enterprise Case Study in Lhokseumawe, Aceh. Jurnal Bisnis Tani, [S. l.], v. 12, n. 1, p. 92–102, 2026. DOI: 10.35308/jbt.v12i1.400. Disponível em: https://journal.utu.ac.id/index.php/jbtani/article/view/400. Acesso em: 11 aug. 2026.