Imam Riadi, Sunardi and Widiandana, P. (2020) “Investigating Cyberbullying on WhatsApp Using Digital Forensics Research Workshop: Investigasi Cyberbullying pada WhatsApp Menggunakan Digital Forensics Research Workshop”, Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 4(4), pp. 730–735. doi:10.29207/resti.v4i4.2161.