Klinmung, Tanaphon, Phetcharee Rupavijetra, Choocheep Puthaprasert, and Yongyouth Yaboonthong. 2019. “A MODEL OF DEVELOPING LEARNING MANAGEMENT COMPETENCY FOR SECONDARY EDUCATION TEACHERS TOWARDS THAILAND 4.0 ERA”. Journal of Education and Innovation 23 (1):74-90. https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/171574.