Paweena Saitongsuk และ Maneerat Ekkayokkaya. (2021) Enhancing English Speaking Ability through Task Repetition Using the 4/3/2 Technique in Public Speaking Activities. <i>An Online Journal of Education</i>, <i>16</i>(1), OJED1601010(13 pages).Paweena Saitongsuk และ Maneerat Ekkayokkaya. "Enhancing English Speaking Ability through Task Repetition Using the 4/3/2 Technique in Public Speaking Activities". An Online Journal of Education 16 (2021):OJED1601010(13 pages).Paweena Saitongsuk และ Maneerat Ekkayokkaya. Enhancing English Speaking Ability through Task Repetition Using the 4/3/2 Technique in Public Speaking Activities. Centre for Educational Innovation, Print and Online Media:ม.ป.ท. 2021.