Chan Suet Yan, Sharon, Alice Tang Su Wei, Jie Hui Bong, Quor Ling Teh, Shanmugapiriya Sivalingam, Shi Yee Khoo, and Tahmid Mutashim Nafy. 2021. “Authentication of IoT Device With the Enhancement of One-Time Password (OTP)”. Journal of IT in Asia 9 (1):29-40. https://doi.org/10.33736/jita.3841.2021.