Sansanee Boonkarnchanarat. 2009. Customer satisfaction with the products and services of the printing houses in Bangkok. Bangkok:Thammasat University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.220
Sansanee Boonkarnchanarat. (2009) Customer satisfaction with the products and services of the printing houses in Bangkok (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.220
Sansanee Boonkarnchanarat. Customer satisfaction with the products and services of the printing houses in Bangkok. Bangkok:Thammasat University, 2009. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.220
Sansanee Boonkarnchanarat. (2009) Customer satisfaction with the products and services of the printing houses in Bangkok (รายงานผลงานวิจัย). Thammasat University:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/TU.the.2009.220