?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Chu%2C+Duc+Ha&rft.aulast=Chu&rft.aufirst=Duc+Ha&rft.issn=1859-2171%2C+2374-9098&rft.atitle=STUDY+ON+THE+CULTIVATION+PRACTICES+FOR+'HUYET+RONG'+HERBAL+RICE+VARIETY+IN+QUANG+TRI+PROVINCE&rft.title=TNU+Journal+of+Science+and+Technology&rft.genre=article