Kamola Jumaeva. “THE DIFFICULTIES OF LEARNING OF THE IRFAN ODES : (By the Example of Khakani’s Irfan Odes)”. International Journal of Advanced Science and Technology, Vol. 29, no. 05, Apr. 2020, pp. 1340 -45, http://sersc.org/journals/index.php/IJAST/article/view/9912.