?url_ver=Z39.88-2004&rft_id=MTMT%3A30818162&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Haitham&rft.au=+Aladaileh+Haitham&rft.aulast=Aladaileh&rft.issue=7&rft.pages=20-39&rft.atitle=Applicability+of+a+Combined+Drought+Index+to+Monitoring+Drought+in+Jordan&rft.title=INTERNATIONAL+JOURNAL+OF+ENGINEERING+RESEARCH+AND+APPLICATIONS&rft.date=2019&rft.volume=9&rft.issn=2248-9622&rft.genre=article