BATAGODA, S.; KOLAMUNNA, P.; SHEHERAN, H. R.; RAJAKARUNA, D. M. A. R. G.; PANDITHAGE, D. S.; WIJESIRI, P. StepSure: Smart Backpack for Blind Children Using IoT Device and Machine Learning. International Journal of Research in Engineering, Science and Management, [S. l.], v. 6, n. 11, p. 21–28, 2023. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/2849. Acesso em: 3 mar. 2024.