[1]
W. . Khamwong, S. . Ritruechai, K. . Turner, S. von . Bormann, S. . Soonthorn, and S. . Wichaikull, “Needs in English Competency Development of Health Personnel”, NJPH (วารสาร พ.ส.), vol. 30, no. 3, pp. 223–234, Dec. 2020.