Ashurov Bakhtiyor Iskandarovich. “TALAB VA TAKLIF FUNKSIYALARINING MATEMATIK TAHLILI ”. Ta’lim innovatsiyasi va integratsiyasi 70, no. 4 (June 5, 2026): 346–352. Accessed June 5, 2026. https://journalss.org/index.php/tal/article/view/32391.