?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FAMR.970.16&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ramli%2C+N.K.&rft.aulast=Ramli&rft.aufirst=N.K.&rft.date=2014&rft.title=Advanced+Materials+Research&rft.atitle=The+potential+of+quercetin+in+Psidium+Guajava+L.+leaves+extract+as+bioinhibitor+for+controlled+released+fertilizer&rft.pages=16-19&rft.volume=970&rft.issn=10226680&rft.isbn=9783038350927&rft.genre=article