Bas, M. and Charoenkul, N. 2019. THE APPROACH FOR ACADEMIC MANAGEMENT TO DEVELOP SIRIWAT WITTAYA PRIMARY STUDENTS’ ENGLISH COMPETENCY . International Journal of Engineering Technologies and Management Research. 6, 7 (Jul. 2019), 63–73. DOI:https://doi.org/10.29121/ijetmr.v6.i7.2019.416.