Pattarajit Siengsawang. 2006. An investigation of needs and opinions of the academic writing in the MA/ESP program at Kasetsart University /Pattarajit Siengsawang. Field of Study English for Specific Purposes, Kasetsart University; DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2006.641

Pattarajit Siengsawang. An investigation of needs and opinions of the academic writing in the MA/ESP program at Kasetsart University /Pattarajit Siengsawang. . Bangkok:Kasetsart University, 2006. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2006.641

Pattarajit Siengsawang. (2006) An investigation of needs and opinions of the academic writing in the MA/ESP program at Kasetsart University /Pattarajit Siengsawang . Kasetsart University/Bangkok. DOI : https://doi.nrct.go.th/ListDoi/listDetail?Resolve_DOI=10.14457/KU.the.2006.641