?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F32668%2F&rft.title=Surat+Tugas+Menulis+Artikel+Pengaruh+Bermain+Smartphone+Terhadap+Agresivitas&rft.creator=Mil%2C+Silvie&rft.subject=ZA+Information+resources&rft.subject=ZA4450+Databases&rft.publisher=Universitas+Muhammadiyah+Prof.+Dr.+HAMKA&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=id&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F32668%2F1%2F2023%252002453%2520SURAT%2520TUGAS%2520Dr.%2520Silvie%2520Mil%252C%2520M.Pd..pdf&rft.identifier=++Mil%2C+Silvie+++Surat+Tugas+Menulis+Artikel+Pengaruh+Bermain+Smartphone+Terhadap+Agresivitas.++Universitas+Muhammadiyah+Prof.+Dr.+HAMKA.++++(Unpublished)++