FEBRIONALDO; HADI, H. Drumband Extracurricular Implementation at SMP Negeri 1 Batang Anai. Avant-garde: Jurnal Ilmiah Pendidikan Seni Pertunjukan, [S. l.], v. 2, n. 2, p. 246–254, 2024. DOI: 10.24036/ag.v2i2.123. Disponível em: https://avant-garde.ppj.unp.ac.id/index.php/avant-garde/article/view/123. Acesso em: 5 oct. 2024.