Djumabaev, N. “PARAMETR QATNASQAN IRRACIONAL AŃLATPALARDÍ TÚRLENDIRIW USÍLLARÍ”. FAN va JAMIYAT, no. 3 (May 1, 2017): 7–10. Accessed August 10, 2026. https://journal.ndpi.uz/ss/article/view/2017-3-003.