Onweena Pattarakijjanurak. 2010. Screening of chlorine tolerance microorganism for new BACTOSAC TM formula. Bangkok:King Mongkut's University of Technology Thonburi; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KMUTT.res.2010.22
Onweena Pattarakijjanurak. (2010) Screening of chlorine tolerance microorganism for new BACTOSAC TM formula (รายงานผลงานวิจัย). King Mongkut's University of Technology Thonburi:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KMUTT.res.2010.22
Onweena Pattarakijjanurak. Screening of chlorine tolerance microorganism for new BACTOSAC TM formula. Bangkok:King Mongkut's University of Technology Thonburi, 2010. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KMUTT.res.2010.22
Onweena Pattarakijjanurak. (2010) Screening of chlorine tolerance microorganism for new BACTOSAC TM formula (รายงานผลงานวิจัย). King Mongkut's University of Technology Thonburi:Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KMUTT.res.2010.22