B.Akila, D.Brindha, G.Maheswari, C.Gowtham Raj and J.Sam Suresh (2019) “Enhanced security, tracking & monitoring system for school children ”, International journal of intellectual advancements and research in engineering computations, 7(1), pp. 1270–1275. Available at: https://ijiarec.com/ijiarec/article/view/1119 (Accessed: 28April2024).