Jamer, M.M.N. and Manzano, M.T.J. 2025. Value Chain Analysis of Island Mackerel (Rastrelliger faughni) in Selected Coastal Municipalities in Lagonoy Gulf, Philippines. Jurnal Manajemen dan Agribisnis. 22, 2 (Jul. 2025), 210. DOI:https://doi.org/10.17358/jma.22.2.210.