Khabibullo Nosirov, Khushnud Gaziev, Mukhriddin Arabboev, and Shohruh Begmatov. “Comparative Analysis of Technologies and Devices for the Blind and Visually Impaired”. Texas Journal of Engineering and Technology 15 (December 20, 2022): 44–48. Accessed November 19, 2024. https://zienjournals.com/index.php/tjet/article/view/3069.