Widyani, Retno, Li Wei, and Wang Jun. “Empirical Legal Research Methods: Applications in Legal Research in Indonesia”. Rechtsnormen: Journal of Law 3, no. 4 (August 9, 2025): 189–199. Accessed April 21, 2026. https://www.research.adra.ac.id/index.php/rjl/article/view/2095.