Tukhammun, J., & Chansirisira, P. (2020). DEVELOPING GUIDELINES TO ENHANCE CURRICULUM AND LEARNING MANAGEMENT COMPETENCY OF TEACHERS UNDER THE OFFICE OF VOCATIONAL EDUCATION IN KHONKAEN PROVINCE. Journal of MCU Nakhondhat, 7(6), 309–322. Retrieved from https://so03.tci-thaijo.org/index.php/JMND/article/view/244550