Wisprianti N, Sari M. TINGKAT KESADARAN REMAJA SIDOARJO TENTANG CYBERBULLYING. KMKn [Internet]. 24Aug.2021 [cited 6May2024];10(1):211-25. Available from: https://ejournal.unesa.ac.id/index.php/jurnal-pendidikan-kewarganegaraa/article/view/42145