M. V. S. Bhargavi Swetha, Marella Lavanya, D. Usha Nandini. “IoT Based Facial Recognition System for Visually Impaired People”. Annals of the Romanian Society for Cell Biology (April 7, 2021): 17–22. Accessed August 24, 2026. http://www.annalsofrscb.ro/index.php/journal/article/view/2432.