Ardiansyah, Muhammad, Achmad Nurmandi, Herman Lawelai, Muhammad Younus, Wahdania Suardi, and Sandi Lubis. “Factors Influencing Political Stability in South America: The Roles of Rule of Law, Regulatory Quality, Control of Corruption, and Government Effectiveness”. Greenation International Journal of Law and Social Sciences 4, no. 2 (June 22, 2026): 395–407. Accessed June 23, 2026. https://research.e-greenation.org/GIJLSS/article/view/821.