Janwat, W., Pariput, P., & Phitchayapirath, P. . (2023). The Development of Learning Achievement in Mathematics on Multiplication for Grade 3 Students by Using Active Learning on Akita Model. Ubon Ratchathani Journal of Research and Evaluation, 12(2), 60–72. Retrieved from https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/265471