สีสุดทา เ.; ฤทธิเดช ป.; กุลสุวรรณ ก. The Development of Thai Writing Communication for Secondary Students in the Non-Formal and Informal Education Center by Using Mind Mapping and Drills. Journal of Roi Et Rajabhat University, [S. l.], v. 13, n. 3, p. 3–9, 2019. Disponível em: https://so03.tci-thaijo.org/index.php/reru/article/view/192136. Acesso em: 26 apr. 2024.