Junkiaw, Thipwan. “THE EFFECTS OF USING LEARNING ACTIVITY ON MATHEMATIZING PROCESS UPON MATHEMATICAL PROBLEMSOLVING ABILITY AND MATHEMATICAL COMMUNICATION ABILITY ON THE APPLICATION OF LINEAR EQUATION FOR GRADE 7 STUDENTS PRASARNMIT DEMONSTRATION SCHOOL (SECONDARY)”. Journal of MCU Nakhondhat 11, no. 2 (February 29, 2024): 289–298. Accessed May 13, 2024. https://so03.tci-thaijo.org/index.php/JMND/article/view/275078.