น้ำใจดี ส., ปัญญา ผ. ด., & วรคำ ผ. ด. (2018). The Development Process of English Listening-Speaking Skills through Multimedia for Prathomsuksa IV Students. Academic Journal of Mahamakut Buddhist University Roi Et Campus, 8(2), 100–112. Retrieved from https://so01.tci-thaijo.org/index.php/AJMBU/article/view/228779