A. M, Ibragimov, Pulatov O. U, Kuldosheva M. O, and Murodova J. A. 2024. “Proof of Certain Inequalities and Functional Equations”. EUROPEAN JOURNAL OF INNOVATION IN NONFORMAL EDUCATION 4 (2):195-99. https://inovatus.es/index.php/ejine/article/view/2539.