Prokhorenko, Lesya I., and Oksana V. Romanenko. “PECULIARITIES OF CLASSIFICATION OF OBJECTS OF THE INFORMATION FIELD OF CHILDREN WITH DELAY OF PSYCHICAL DEVELOPMENT”. Information Technologies and Learning Tools 74, no. 6 (December 30, 2019): 266–277. Accessed May 2, 2024. https://journal.iitta.gov.ua/index.php/itlt/article/view/3395.