Farah Nabila Nur Afifah. “DEVELOPMENT OF QR CODE BASED POP UP BOOK ON EARLY MARRIAGE MATERIAL FOR EARLY ADOLESCENTS”. Jurnal Teknologi Pendidikan 13, no. 1 (November 19, 2024). Accessed February 26, 2025. http://360665.5mvk4.group/index.php/TEK/article/view/18149.