Olisna O, Julia J, Gustian Nugraha R. DEVELOPMENT OF DIATONIC SCALE ANDROID-BASED APPLICATION TO INCREASE INTEREST AND LEARNING OUTCOMES OF ELEMENTARY SCHOOL. jcp [Internet]. 2024 Jan. 31 [cited 2025 Jun. 16];10(1):69-84. Available from: https://www.ejournal.unma.ac.id/index.php/cp/article/view/7566