T. . Junkiaw, “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)”, JMND, vol. 11, no. 2, pp. 289–298, Feb. 2024.