Khaikham, L. (2025) “Green Campaigning: A Comparative Analysis of Environmental Policies in the 2022 Presidential Election of the Republic of the Philippines”, Political Science and Public Administration Journal, 16(1), pp. 87–106. available at: https://so05.tci-thaijo.org/index.php/polscicmujournal/article/view/275744 (accessed: 8 December 2025).