?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=G&rft.au=Afolayan%2C+G&rft.aulast=Afolayan&rft.atitle=Marker+Assisted+Foreground+Selection+for+Identification+of+Striga+Resistant+Backcross+Lines+in+Sorghum+bicolor&rft.title=Covenant+Journal+of+Physical+and+Life+Sciences&rft.date=May+2019&rft.volume=7&rft.pages=29-36&rft.issue=1&rft.genre=article