?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ha%2C+Thi+Quyen&rft.aulast=Ha&rft.aufirst=Thi+Quyen&rft.issue=2&rft.volume=12&rft.date=2020&rft.issn=2193-6471&rft.atitle=Using+cassava+waste+of+the+cassava+starch+processing+as+food+for+raising+African+Nightcrawler+(Eudrilus+eugeniae)+to+obtain+vermicomposting+and+earthworm+biomass&rft.title=Journal+of+Vietnammese+Environment&rft.pages=169-176&rft.genre=article