ANJAR SARI, Rennita. METODE LATIHAN PADUAN SUARA PADA SPENSIX CHOIR SMP NEGERI 6 SURABAYA. Jurnal Pendidikan Sendratasik, [S. l.], v. 5, n. 1, 2017. DOI: 10.26740/jps.v5n1.p%p. Disponível em: https://ejournal.unesa.ac.id/index.php/jurnal-pendidikan-sendratasik/article/view/19564. Acesso em: 16 dec. 2025.