Boymirzаyev Fаrhodjon Rаxmаtjon o‘g‘li. “KASR TARTIBLI OPERATORLAR BOSHLANG‘ICH TUSHUNCHALAR VA ABEL INTEGRAL TENGLAMASI YECHIMLARI: Fаrg‘onа Dаvlаt Universiteti ‘Mаtemаtikа’ kаfedrаsi, PhD, Dotsent, Xonqulov Ulug‘bek Xursаnаlievich tаqrizi Ostidа ”. IQRO INDEXING 9, no. 1 (April 26, 2024): 289–295. Accessed April 5, 2025. https://worldlyjournals.com/index.php/IFX/article/view/1811.