Srijumplang, N. (2024) “DEVELOPMENT OF MATHEMATICS SKILL EXERCISES ON PYRAMID, CONE, AND SPHERE USING TAI COOPERATIVE LEARNING AND KWDL TECHNIQUE FOR MATHAYOMSUKSA 3 STUDENTS”, Journal of Graduate School Sakon Nakhon Rajabhat University. Sakon Nakhon, Thailand, 21(92), pp. 136–150. available at: https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/260354 (accessed: 20 September 2026).