?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.petrol.2019.106771&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Siddiqui%2C+N.A.&rft.aulast=Siddiqui&rft.aufirst=N.A.&rft.issn=09204105&rft.atitle=Sedimentological+characterization%2C+petrophysical+properties+and+reservoir+quality+assessment+of+the+onshore+Sandakan+Formation%2C+Borneo&rft.title=Journal+of+Petroleum+Science+and+Engineering&rft.date=2020&rft.volume=186&rft.genre=article