?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Risda&rft.aulast=Amini&rft.au=Amini%2C+Risda&rft.atitle=The+Effectiveness+of+Integrated+Learning+Model+to+Improve+the+Students%E2%80%99+Competence+at+Elementary+School&rft.date=2019&rft.issn=Print+%3A+2252-6617+dan+Online+%3A+2252-6232&rft.title=Unnes+Science+Education+Journal&rft.volume=8&rft.issue=1&rft.pages=64-68&rft.genre=article