Razzaqov Javoxir Davlatovich. (2026). Nochiziqli differensial tenglamalarda o‘zgaruvchan koeffitsiyentlarning yechim barqarorligiga ta’sirini baholashning takomillashtirilgan matematik usullari. SCIENCE AND CULTURE: INNOVATIONS OF THE 21ST CENTURY, 2(09), 105–109. Retrieved from https://www.globalscholars.uz/index.php/scic/article/view/2612