Xaydarov Ibroximjon Usmonaliyevich, and Meliqo’ziyeva Gulzoda Komiljon qizi. “JARAYONLARNI IYERARXIK PRINSIPIDAN FOYDALANIB MATEMATIK MODELLASHTIRISH MASALALARI ”. Ta’lim innovatsiyasi va integratsiyasi 59, no. 5 (December 23, 2025): 74–78. Accessed January 20, 2026. https://journalss.org/index.php/tal/article/view/12534.