?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Ni+Nyoman&rft.au=Selyani%2C+Ni+Nyoman&rft.aulast=Selyani&rft.title=Hubungan+Ketergantungan+Smartphone+Dengan+Tingkat+Kecemasan+Pada+Mahasiswa+Keperawatan+Tingkat+1+Universitas+Widya+Nusantara&rft.date=2023&rft.inst=Universitas+Widya+Nusantara&rft.degree=Undergraduate