Mahameru, Erucakra, Ance Juliet Panggabean, and Junita Batubara. “Learning on Harmony in the Musical Work Aranti’s Code”. Bulletin of Science Education 4, no. 1 (April 9, 2024): 268–288. Accessed July 1, 2026. https://attractivejournal.com/index.php/bse/article/view/1078.