Diola, M. F. L., and S. Sonsri. “Understanding Public Sphere and Attitudes towards Public Services: Perceptions from Selected Rural Philippine and Thai Residents”. Journal of Politics and Governance, vol. 5, no. 1, Feb. 2015, pp. 1-38, https://so03.tci-thaijo.org/index.php/jopag/article/view/213557.