Kasipan, W., Kheawmanee, C. and Boonsan, S. (2020) “Relationship between grade point average for English courses and English competency assessment of students at Rajamangala University of Technology Suvarnabhumi in academic year 2017”, RMUTSB ACADEMIC JOURNAL (HUMANITIES AND SOCIAL SCIENCES). ฺBangkok, Thailand, 5(2), pp. 236–248. Available at: https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/241438 (Accessed: 28 April 2024).