Nancharee, T., Viriyapong, N. and Chiangpradit, M. (2021) “DEVELOPMENT OF MATHEMATICS LEARNING ACTIVITIES BASED ON CONSTRUCTIVIST THEORY EMPHASIZING ON POLYA’S PROBLEM SOLVING PROCESS WITH BRAINSTORMING TECHNIQUES ON PROBABILITY FOR MATHAYOMSUKSA 3 STUDENTS”, Journal of MCU Nakhondhat. Nakhon Si Thammarat, Thailand, 8(10), pp. 125–139. available at: https://so03.tci-thaijo.org/index.php/JMND/article/view/256129 (accessed: 11 September 2026).