Dodo, Yessi Sarlota, and Gerald Aldytia Bunga. “The Role of Kupang Class 1 Immigration Office in Handling Illegal Imigrants in East Nusa Tenggara”. Unizar Law Review 5, no. 2 (November 27, 2022). Accessed December 24, 2025. https://ulr.unizar.ac.id/index.php/ulr/article/view/1.