CHAN SUET YAN, S.; TANG SU WEI, A.; BONG, J. H.; TEH, Q. L.; SIVALINGAM, S.; KHOO, S. Y.; NAFY, T. M. Authentication of IoT device with the enhancement of One-time Password (OTP). Journal of IT in Asia, v. 9, n. 1, p. 29-40, 30 Nov. 2021.