?url_ver=Z39.88-2004&rft_id=10.3923%2Fajsr.2013.546.554&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.&rft.aulast=Nordin&rft.au=Nordin%2C+A.&rft.atitle=Assignment+model+for+charging+of+thermal+energy+storage+by+electric+chillers+using+zero-one+programming+approach&rft.pages=546-554&rft.issue=3&rft.volume=6&rft.issn=19921454&rft.date=2013&rft.title=Asian+Journal+of+Scientific+Research&rft.genre=article