M. Uktamova and Z. Yokubjonova, “Pedagogical Importance Of Printed And Digital Books In Learning And Teaching A Foreign Language”, TLEP, vol. 2, no. 2(B), pp. 56–61, Mar. 2026, Accessed: Apr. 11, 2026. [Online]. Available: https://www.tlepub.org/index.php/2/article/view/835