Thongmuang , P. . and Jantakoon, J. (2023) “The Development of Blended Learning Activities between Realistic Mathematics with Online Learning to Enhance Problem-Solving Ability and Mathematical Reasoning for Grade 5 Students”, Journal of Humanities and Social Sciences, Rajapruk University, 9(3), pp. 339–353. Available at: https://so03.tci-thaijo.org/index.php/rpu/article/view/274263 (Accessed: 18 May 2024).