Ibrohimov , J. B. o‘g‘li, B. S. Po‘latov, F. Q. qizi Ataqulova, and R. X. qizi Soibova. “AYRIM IRRATSIONAL KO‘RINISHDAGI FUNKSIYALARNI TRIGONOMETRIK ALMASHTIRISHLAR YORDAMIDA INTEGRALLASH”. Educational Research in Universal Sciences, vol. 3, no. 6, June 2024, pp. 144-8, http://erus.uz/index.php/er/article/view/6295.