Ataboyev Isroiljon Mirza o‘g‘li, and Eshmurodova Sevara Valijon qizi. 2024. “SYNTACTIC PROPERTIES OF INTERROGATIVE PRONOUNS IN ENGLISH”. Proceedings of International Conference on Modern Science and Scientific Studies 3 (5):1-7. https://econferenceseries.com/index.php/icmsss/article/view/4540.