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 ”, AFX, vol. 9, no. 1, pp. 289–295, Apr. 2024, Accessed: Apr. 05, 2025. [Online]. Available: https://worldlyjournals.com/index.php/IFX/article/view/1811