?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Mutia+Yussavel&rft.aulast=Navis&rft.au=Navis%2C+Mutia+Yussavel&rft.atitle=Preliminary+Study+to+Develop+of+Instructional+Media+in+Momentum+and+Impulses+Using+ICT+Based+on+Contextual+Learning+for+Senior+High+School&rft.date=2019&rft.issn=1742-6596&rft.title=Journal+of+Physics%3A+Conference+Series&rft.volume=1185&rft.issue=1&rft.pages=1-4&rft.genre=article