Tarigan, B. Y. A., Wajidi, F. A. and Karina, K. (2020) “THE IMPORTANCE OF IMPLEMENTATION FOREIGNER REPORTING APPLICATION (APOA) IN ORDER TO IMMIGRATION CONTROL TO FOREIGNERS: PENTINGNYA IMPLEMENTASI APLIKASI PELAPORAN ORANG ASING (APOA) DALAM RANGKA PENGAWASAN KEIMIGRASIAN TERHADAP WARGA NEGARA ASING”, Journal of Law and Border Protection, 2(2), pp. 15–25. doi: 10.52617/jlbp.v2i2.193.