Raximova Feruzaxon Muxammadjonovna. “Difficulties in Organizing the Education and Upbringing of Visually Impaired Children of Preschool Age”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, vol. 11, no. 12, Dec. 2022, pp. 90-93, https://www.gejournal.net/index.php/IJSSIR/article/view/1196.