INYA, sirintar; PROMSUKKUL, P. The Development of Online Music Lessons Using a Flipped Classroom on the Principles and Methods of Singing Thai Songs for Elementary School Students. Journal of Education Studies, Bangkok, Thailand, v. 52, n. 1, p. EDUCU5201017 (14 pages), 2024. Disponível em: https://so02.tci-thaijo.org/index.php/EDUCU/article/view/268211. Acesso em: 17 may. 2024.