Саидов, Ё. С., and М. Убайдуллоева. “Анвар Обиджоннинг ўхшатишлардан фойдаланиш маҳорати”. Science and Education, vol. 4, no. 6, June 2023, pp. 985-9, https://openscience.uz/index.php/sciedu/article/view/6119.