ชัยสวัสดิ์ ว. (2019) “The Effects of Using Mathematics Projects and Desirable Mathematical Characteristics of Third-Year Students Majoring in Mathematics, Faculty of Education, Roi-Et Rajabhat University”, Journal of Roi Et Rajabhat University, 13(2), pp. 87–96. Available at: https://so03.tci-thaijo.org/index.php/reru/article/view/213058 (Accessed: 29 March 2024).