Ridwan A. Jula, Fenty U. Puluhulawa, and Erman I. Rahim. “The Application of the Retroactive Principle in Decisions of State Administrative Officials to Realize Legal Utility ”. International Journal of Law, Crime and Justice 2, no. 2 (May 30, 2025): 115–124. Accessed June 20, 2025. https://international.appihi.or.id/index.php/IJLCJ/article/view/611.