Niyatova Maftuna Norbek qizi, and Pirmuhammedova Muhlisa Maxsud qizi. “SPEECH ETIQUETTE AND SPEECH ACTIVITI”. "Conference on Universal Science Research 2023", vol. 1, no. 11, Nov. 2023, pp. 271-5, https://universalpublishings.com/index.php/cusr/article/view/2928.