Chomphubut, Ubon. 2019. “Development of Learning Management Model to Enhance Communication Ability in Listening and Speaking English for Pratom Suksa 5 Students. Watbhurapaphiram Municipal School, Department of Education, Roi Et Municipality, Roi Et Province”. Academic Journal of Mahamakut Buddhist University Roi Et Campus 9 (2):274-88. https://so01.tci-thaijo.org/index.php/AJMBU/article/view/244705.