Penpisut Siri. 2008. Student attitudes towards the compulsory Chinese course at Datdaruni School Chachoengsao. Bangkok:Thammasat University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2008.454

Penpisut Siri. Student attitudes towards the compulsory Chinese course at Datdaruni School Chachoengsao. Bangkok:Thammasat University, 2008. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2008.454

Penpisut Siri. (2008) Student attitudes towards the compulsory Chinese course at Datdaruni School Chachoengsao (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2008.454