?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Handayani%2C+Trisni&rft.aufirst=Trisni&rft.aulast=Handayani&rft.title=Journal+of+Educational+Science+and+Technology&rft.atitle=The+Effectiveness+of+Hybrid+Learning+in+Character+Building+of+Integrated+Islamic+Elementary+School+Students+During+the+COVID+-19+Pandemic&rft.genre=article