Pratama, N. P., Triayudi, A. . and Hidayatulloh, D. . (2019) “Design-Based Fingerprint Time Attendance System Using IOT With MCU Node ESP8266”, Jurnal Teknik Informatika C.I.T Medicom, 11(1), pp. 15–21. doi: 10.35335/cit.Vol11.2019.8.pp15-21.