WATCHKAMA, S. The Major Scale. Journal of Humanities and Social Sciences Uttaradit Rajabhat University, [S. l.], v. 10, n. 2, p. 137–151, 2023. Disponível em: https://so04.tci-thaijo.org/index.php/johuru/article/view/269803. Acesso em: 16 sep. 2026.