PITHAKSANURAT , P.; RANGKUL, A. Feasibility Study of the Tutorring Institute Business in the Bangkok Metropolitan Region. Journal of Modern Learning Development, [S. l.], v. 9, n. 11, p. 257–269, 2024. Disponível em: https://so06.tci-thaijo.org/index.php/jomld/article/view/273624. Acesso em: 17 sep. 2026.