Raima Shirinova Hakimovna, and Mahzuna Abdurahmonova Murodullo qizi. “EFFICIENCY OF PERFECT LANGUAGE LEARNING”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, vol. 18, no. 2, Mar. 2023, pp. 68-70, https://newjournal.org/01/article/view/4481.