BHARATHI .S.H, AMULYA.N, HARSHITHA.C, DIVYA.S, ASHWINI .P.R. Multi Account Smart Banking Machine Using Fingerprint and Iris Biometric Authentication Embedded With Telegram for OTP . International Journal of Advanced Science and Technology, v. 29, n. 10s, p. 3897-3908, 1 Jun. 2020.