Royhanin, Yasmiin, and Sungkono Sungkono. “Pengembangan E-Modul Berbasis Hypercontent Untuk Siswa SMK”. Epistema 3, no. 2 (October 26, 2022): 50–58. Accessed June 11, 2025. https://journal.uny.ac.id/index.php/epistema/article/view/44437.