Dewi, Kadek Cahya, Putu Indah Ciptayani, Herman Dwi Surjono, and Priyanto Priyanto. “Study of Instructional Model on Blended Learning in Polytechnic”. Jurnal Cakrawala Pendidikan 37, no. 2 (July 4, 2018). Accessed June 7, 2025. https://jurnal.uny.ac.id/index.php/cp/article/view/18267.