Malisorn ยุภาลัย, and Ruangmontri กาญจน์. “THE DEVELOPMENT OF TEACHER COMPETENCY ABOUT ACTIVE LEARNING MANAGEMENT IN SCHOOL UNDER MAHASARAKHAM PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2”. Journal of MCU Nakhondhat 7, no. 8 (August 27, 2020): 230–243. Accessed August 9, 2022. https://so03.tci-thaijo.org/index.php/JMND/article/view/246263.