Legal Vacuum in Indonesian Administrative Law: Urgency of Policy Regulation: Kekosongan Hukum dalam Hukum Administrasi Indonesia: Urgensi Peraturan Kebijakan. (2024). Indonesian Journal of Law and Economics Review, 19(1), 10.21070/ijler.v19i1.991. https://doi.org/10.21070/ijler.v19i1.991