Khumyoo, T., Wongthitikun, A. and Phaudjantuk, S. 2021. DEVELOPMENT OF THE EDUCATIONAL INSTRUMENT SKILLS OF THE UNDERGRADUATE STUDENT ON THE EDUCATIONAL CURRICULUM BY USING THE PROJECT-BASED LEARNING FOR SUPPORTING STUDENT’S SKILLS IN THE 21ST CENTURY. Journal of Educational Review Faculty of Education in MCU. 8, 3 (Dec. 2021), 73–84.