?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ayu+Umi+Prihatin%2C+-&rft.aulast=Ayu+Umi+Prihatin&rft.aufirst=-&rft.issue=1&rft.volume=5&rft.date=2022&rft.issn=E-ISSN%3A+2614-8013&rft.atitle=PROBLEMS+OF+ISLAMIC+PRIMARY+AND+SECONDARY+EDUCATION+IN+ERA+4.0+IN+INDONESIA&rft.title=Nazhruna%3A+Jurnal+Pendidikan+Islam&rft.pages=123-138&rft.genre=article