Theerapong Palakaprasith. 2009. Factors influencing working people's decisions to take English courses at language institutions. Bangkok:Thammasat University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.196

Theerapong Palakaprasith. Factors influencing working people's decisions to take English courses at language institutions. Bangkok:Thammasat University, 2009. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.196

Theerapong Palakaprasith. (2009) Factors influencing working people's decisions to take English courses at language institutions (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.196