Salma Aqilah, Christian Wiradendi Wolor, and Eka Dewi Utari. “Analisis Efisiensi Administrasi Core Tax Administration System (CTAS): Studi Kasus Pada PT X”. Master Manajemen 3, no. 2 (May 23, 2025): 205–214. Accessed October 9, 2025. https://ejournal-nipamof.id/index.php/MASMAN/article/view/829.