Aditya, R., & Siombo, M. R. (2026). Manifestations of State Sovereignty in Selective Immigration Policy: A Legal Analysis of the Implementation of the Clearance House Mechanism for Visa Calling Countries in Indonesia . Journal Customary Law, 3(3.1), 1–11. https://doi.org/10.47134/jcl.v3i3.1.5803