?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Wati&rft.au=Wati+Sukmawati%2C+Wati&rft.aulast=Wati+Sukmawati&rft.title=Jurnal+Inovasi+Pendidikan+IPA&rft.atitle=is+conceptual+learning+based+on+conceptual+change+text+(CTT)+effectively+applied+to+PGSDstudents'science+classes%3F&rft.genre=article