?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Bayharti&rft.au=Bayharti%2C+Bayharti&rft.aufirst=Bayharti&rft.pages=1-7&rft.atitle=Effectiveness+of+Redox+and+Electrochemical+Cell+Module+Based+Guided+Discovery+Learning+on+Critical+Thinking+Skills+and+Student+Learning+Outcomes+of+High+School&rft.date=2019&rft.title=IOP+Conf.+Series%3A+Journal+of+Physics%3A+Conf.&rft.volume=1317&rft.genre=article