Phone Pyae Soe, and Devina Anggraeni. “The Role of Oposition Parties: A Systematic Literature Review (SLR)”. Internasional Journal of Politics and Public Policy 1, no. 1 (July 19, 2024): 49–63. Accessed July 18, 2026. https://ejournal.suryabuanaconsulting.com/index.php/pppj/article/view/48.