Sauwalak Leerungruangporn. 2009. High school students' opinion about English language online tuition :a case study of online students in Bangkok. Bangkok:Thammasat University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.418

Sauwalak Leerungruangporn. High school students' opinion about English language online tuition :a case study of online students in Bangkok. Bangkok:Thammasat University, 2009. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.418

Sauwalak Leerungruangporn. (2009) High school students' opinion about English language online tuition :a case study of online students in Bangkok (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.418