PONO, Joemarie. Exploring the Efficiency of Smallhold Coffee Farms in Senator Ninoy Aquino, Sultan Kudarat: A Mixed-Methods Study. Journal of Economy and Enterprise Studies, [S. l.], v. 2, n. 1, p. 1–13, 2025. Disponível em: https://ieesjournals.com/index.php/jees/article/view/256. Acesso em: 18 may. 2026.