DEVELOPMENT OF ANDROID-BASED VOLLEYBALL MATERIAL LEARNING MEDIA USING ISPRING SUITE SOFTWARE: Enhancing Physical Education through Interactive Digital Media. JIK [Internet]. 2026 Jan. 27 [cited 2026 Mar. 20];25(1):14-23. Available from: https://jurnal.unimed.ac.id/2012/index.php/JIK/article/view/68942