Parta Wijaya, Thomas, and Harisnal. “Extracurricular Band Activities at Sma Negeri 1 Seluma, Bengkulu Province”. Avant-garde: Jurnal Ilmiah Pendidikan Seni Pertunjukan 1, no. 1 (February 15, 2023): 53–65. Accessed November 15, 2024. https://avant-garde.ppj.unp.ac.id/index.php/avant-garde/article/view/6.