LAOVANICH, M. . PROCESSES OF DEVELOPING THAI CHOIRS TO INTERNATIONAL STANDARDS : A GROUNDED THEORY. Srinakharinwirot Research and Development Journal of Humanities and Social Sciences, Bangkok, Thailand, v. 13, n. 26, July-December, p. 90–104, 2021. Disponível em: https://so04.tci-thaijo.org/index.php/swurd/article/view/258849. Acesso em: 9 may. 2024.