[1]
tongpool, J. , Supat, P. , Wisaprom, M. and Sihawong, J. 2020. Developing Capability of Thai Diphthong Reading with Active learning: GWM for Grade 4 Students, Khumkhamwittaya School, Sisaket Area Office 1. Journal of Roi Et Rajabhat University. 14, 1 (Apr. 2020), 3–14.