Umar, R., Riadi, I. and Muthohirin, B.F. 2018. Acquisition of Email Service Based Android Using NIST. Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control. 3, 3 (Jul. 2018), 263-270. DOI:https://doi.org/10.22219/kinetik.v3i3.637.