[1]
J. . tongpool, P. . Supat, M. . Wisaprom, and J. . Sihawong, “Developing Capability of Thai Diphthong Reading with Active learning: GWM for Grade 4 Students, Khumkhamwittaya School, Sisaket Area Office 1”, J Roi Et, vol. 14, no. 1, pp. 3–14, Apr. 2020.