?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Suwito&rft.au=Hery+Suwito%2C+Suwito&rft.aulast=Hery+Suwito&rft.issue=4&rft.pages=1-10&rft.atitle=Exploring+Mn%2B%2FSilicalite-1+As+A+Catalyst+For+Biginelli+Reaction+To+Produce+Dihydropyrimidinone+Derivatives&rft.title=Rasayan+J.+Chem&rft.volume=17&rft.issn=0976-0083&rft.genre=article