Narayana, D. ., RAJU, K., RAO, B. ., VARSHITHA, T. L. . and SACHIN, B. . (2022) “SMART LOCK SYSTEM USING OTP”, The journal of contemporary issues in business and government, 28(4), pp. 2235–2238. Available at: https://cibgp.com/au/index.php/1323-6903/article/view/2762 (Accessed: 30June2024).