?url_ver=Z39.88-2004&rft_id=10.1111%2Fjfpe.12980&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=F+G&rft.au=Irungu%2C+F+G&rft.aulast=Irungu&rft.atitle=Optimization+of+extruder+cooking+conditions+for+the+manufacture+of+fish+feeds+using+response+surface+methodology&rft.title=Journal+of+Food+Process+Engineering+(TSI)&rft.issn=0145-8876&rft.date=April+2019&rft.volume=42(2)&rft.issue=12980&rft.genre=article