มาหา ช.; สุกใส ช.; ไชยณรงค์ ป. A Development of a Computer Assisted Instruction on a Linear Equation System and Matrix for Mattayom Suksa Four Students. Ubon Ratchathani Journal of Research and Evaluation, [S. l.], v. 3, n. 2, p. 103–110, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250954. Acesso em: 3 oct. 2026.