Nabiev Ravshanjon Shavkatjon Ogli, and Quchqorova Farida Erkin Qizi. “Features of the Higher Nervous Activity and Psychic Processes of Students With Intellectual Deficiencies”. Zeta Repository 19 (April 26, 2023): 146–151. Accessed April 7, 2025. https://zetarepo.com/index.php/zr/article/view/1618.