ขันทอง ป. Management with Ubiquitous Education. Journal of Research and Development Institute Rajabhat Maha Sarakham University, [S. l.], v. 1, n. 1, p. 58–64, 2013. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/211344. Acesso em: 5 may. 2024.