Raximova Umida Ziyodullayevna, Xaitov Nurkamol Nuralivich. BIRINCHI DARAJALI VA IKKINCHI DARAJALI PANEL REGRESSIYA MODELLARINI SOLISHTIRISH . journal [Internet]. 2026 Apr. 28 [cited 2026 May 5];85(1):331-6. Available from: https://journalss.org/index.php/tad/article/view/26986