Vijayshree.M, Abirami.G, Ahash.N, and Kalaivani.L. “WEARABLE SAFETY DEVICE AND HEALTH MONITORING SYSTEM”. International Journal of Technical Innovation in Modern Engineering & Science, vol. 5, no. 18, Mar. 2019, p. -, https://ijtimes.com/index.php/ijtimes/article/view/3309.