KHODANU, T.; WANGPHANICH, C. A STUDY OF VOCAL PERFORMANCE ACHIEVEMENT THROUGH A CHOIR INSTRUCTION PACKAGE BASED ON THE CONCEPTS OF ZOLTAN KODALY AND CARL ORFF AMONG GRADE 8 STUDENTS AT CHUMCHON WATBANGKHAN SCHOOL. Fine Arts Journal: Srinakharinwirot University, [S. l.], v. 30, n. 1, p. 167–182, 2026. Disponível em: https://so01.tci-thaijo.org/index.php/jfofa/article/view/285094. Acesso em: 3 sep. 2026.