M., Malleshwari; G., Mamtha; R., Nisha; M., Nandhini. Design and Implementation of a Secure Autonomous Indoor Delivery Robot Using Deep Learning-Based Face Recognition. Journal of Information Technology and Digital World, [S. l.], v. 8, n. 2, p. 101–115, 2026. DOI: 10.36548/jitdw.2026.2.003. Disponível em: https://irojournals.com/itdw/article/view/2225. Acesso em: 15 sep. 2026.