Waruwu, Kalfinus, and Billy Hendrik. “Analisis Efektivitas Dalam Menentukan Nilai Kualitas Layanan Jaringan Internet Menggunakan Metode AHP”. Journal of Education Research 6, no. 4 (November 17, 2025): 1077–1084. Accessed January 10, 2026. https://jer.or.id/index.php/jer/article/view/2311.