SHIRISHA, J; PRASAD, B; SANGEETHA, D.P; SABITHA, R. Virtual Security Zones for Students Tracking in Schools to Avoid Child Abuse Using IoT. International Journal of Modern Computation, Information and Communication Technology, [S. l.], v. 5, n. 2, p. 63–67, 2022. DOI: 10.65000/7bysvj07. Disponível em: https://gjpublications.com/index.php/IJMCICT/article/view/202. Acesso em: 22 oct. 2025.