DEWI, Vivi Ervina. The Effect of Application Middle Level Violin Textbooks on Violin Playing Skills in the Music Study Program, Faculty of Languages and Arts, Universitas Negeri Surabaya. Gondang: Jurnal Seni dan Budaya, [S. l.], v. 7, n. 1, p. 58–69, 2023. DOI: 10.24114/gondang.v7i1.43805. Disponível em: http://103.242.233.34/index.php/GDG/article/view/43805. Acesso em: 23 feb. 2025.