Medalla, J. V. B., Marmol, J. N. S., & Dio, R. V. (2012). The Farmers’ Satisfaction with the Services of National Irrigation Administration: The Case of Irrigation Systems in Bulan, Sorsogon. Asian Journal of Multidisciplinary Studies, 2(2), 84–93. Retrieved from https://asianjournals.org/online/index.php/ajms/article/view/188