Thammachat Metchanan. 2011. Ni. Field of Study Chemical Engineering, Kasetsart University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.426
Thammachat Metchanan. (2011) Ni . Kasetsart University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.426
Thammachat Metchanan. Ni. . Bangkok:Kasetsart University, 2011. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.426
Thammachat Metchanan. (2011) Ni . Kasetsart University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2011.426