?url_ver=Z39.88-2004&rft_id=MTMT%3A31627933+10.17718%2Ftojde.803364&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Mohammed&rft.aufirst=Saif+Husam&rft.au=+Mohammed+Saif+Husam&rft.atitle=Constructivist+theory+as+a+foundation+for+the+utilization+of+digital+technology+in+the+lifelong+learning+process&rft.date=2020&rft.title=TURKISH+ONLINE+JOURNAL+OF+DISTANCE+EDUCATION&rft.issn=1302-6488&rft.volume=21&rft.issue=4&rft.pages=90-109&rft.genre=article