Sripa, P., Changsri, N., Worawiset, S. and Jaikla, J. (2023) “MEASURING UPPER PRIMARY SCHOOL STUDENTS’ MATHEMATICAL COMPETENCY”, Journal of MCU Social Science Review. Ayutthaya, Thailand, 12(6), pp. 296–307. Available at: https://so03.tci-thaijo.org/index.php/jssr/article/view/264492 (Accessed: 1 November 2024).