Фрхадович, П. Ғ. ., and Ж. Ф. . Садриддин қизи. “ИССЛЕДОВАНИЕ КОЛЕБАТЕЛЬНОГО ДВИЖЕНИЯ МАТЕРИАЛЬНОЙ ТОЧКИ”. Integration Conference on Integration of Pragmalinguistics, Functional Translation Studies and Language Teaching Processes, May 2023, pp. 234-9, https://conferenceseries.info/index.php/online/article/view/942.