?url_ver=Z39.88-2004&rft_id=10.1080%2F19392699.2019.1694009&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Idris&rft.au=Idris%2C+A.&rft.aufirst=A.&rft.issue=4&rft.volume=42&rft.issn=19392699&rft.atitle=Grindability+and+abrasive+behavior+of+coal+blends%3A+analysis+and+prediction&rft.pages=1143-1169&rft.title=International+Journal+of+Coal+Preparation+and+Utilization&rft.date=2022&rft.genre=article