Apisara Sritulanon. 2007. An analysis of Thai English teachers' self-perception of pronunciation difficulties in English. Bangkok:Thammasat University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2007.103

Apisara Sritulanon. An analysis of Thai English teachers' self-perception of pronunciation difficulties in English. Bangkok:Thammasat University, 2007. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2007.103

Apisara Sritulanon. (2007) An analysis of Thai English teachers' self-perception of pronunciation difficulties in English (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2007.103