?url_ver=Z39.88-2004&rft_id=10.4018%2FIJSIR.2017100103&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=T.H.&rft.aulast=Khoa&rft.au=Khoa%2C+T.H.&rft.volume=8&rft.issn=19479263&rft.issue=4&rft.pages=34-59&rft.atitle=Hybrid+mean-variance+mapping+optimization+for+non-convex+economic+dispatch+problems&rft.title=International+Journal+of+Swarm+Intelligence+Research&rft.date=2017&rft.genre=article