?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.&rft.aulast=Ahmed&rft.au=Ahmed%2C+N.&rft.title=Petroleum+and+Coal&rft.date=2021&rft.volume=63&rft.issn=13377027&rft.issue=1&rft.atitle=Deep+Marine+Turbiditic+Belaga+Formation+of+Late+Cretaceous%C3%A2%EF%BF%BD%EF%BF%BDLate+Eocene+in+Central+Sarawak%2C+Malaysia%3A+Implications+for+Sediment+Transport+and+Distribution+of+Total+Organic+Carbon+(TOC)&rft.pages=96-106&rft.genre=article