?url_ver=Z39.88-2004&rft_id=doi%3A10.3390%2Fagronomy10091271&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S&rft.au=Mwalongo%2C+S&rft.aulast=Mwalongo&rft.atitle=Factors+Influencing+Preferences+and+Adoption+of+Improved+Groundnut+Varieties+among+Farmers+in+Tanzania&rft.title=Agronomy+(TSI)&rft.issn=2073-4395&rft.date=August+2020&rft.volume=10&rft.pages=1-15&rft.issue=1271&rft.genre=article