?url_ver=Z39.88-2004&rft_id=MTMT%3A31881578+10.1515%2Fopag-2021-0010&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Nguyen+Tran+Tuan&rft.aulast=Nguyen&rft.aufirst=Tran+Tuan&rft.issue=1&rft.atitle=Conversion+of+land+use+and+household+livelihoods+in+Vietnam%3A+A+study+in+Nghe+An&rft.pages=82-92&rft.issn=2391-9531&rft.volume=6&rft.title=OPEN+AGRICULTURE&rft.date=2021&rft.genre=article