Kadek Tinika Pradnya Nita, Sri Kuncoro Bawono, and Agung Sulistyo Purnomo, “OPTIMALISASI PENGAWASAN KEIMIGRASIAN BERBASIS SISTEM INFORMASI MELALUI APLIKASI PELAPORAN ORANG ASING (APOA): OPTIMIZING OF IMMIGRATION SURVEILLANCE THROUGH THE FOREIGN NATIONALS REPORTING APPLICATION (APOA) AS AN INFORMATION SYSTEM”, tematics, vol. 7, no. 2, pp. 117–127, Nov. 2025.