Imam Riadi, Rusydi Umar, Syahib MI. Akuisisi Bukti Digital Viber Messenger Android Menggunakan Metode National Institute of Standards and Technology (NIST) : Acquisition of Digital Evidence Android-Based Viber Messenger App Using the National Institute of Standards and Technology (NIST) Method . J. RESTI (Rekayasa Sist. Teknol. Inf.) [Internet]. 2021 Feb. 14 [cited 2026 Oct. 29];5(1):45-54. Available from: https://jurnal.iaii.or.id/index.php/RESTI/article/view/2626