Velia Khoirunisah, Intan, and Miftahur Rohman. “Design and Development of Interactive E-Book Learning Media Using Heyzine Flipbook on Prayer Materials: A Study of Validity, Practicality, and Effectiveness”. Al-Bustan: Jurnal Pendidikan Islam 2, no. 2 (September 22, 2025): 187–200. Accessed September 21, 2026. https://journal.bustanululum.ac.id/index.php/bustan/article/view/177.