Egamberdiyeva Iroda, and Jumaboyeva Madina Abdumannob qizi. 2023. “LANGUAGE AND CULTURE IN ENGLISH CLASSROOM: GREETINGS, WAYS OF EXPRESSING POLITENESS”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 20 (4):112-13. https://newjournal.org/01/article/view/5787.