OMMAVIY XIZMAT KO’RSATISH MODELLARI. TAVAKKALCHILIK SHAROITIDA YECHIM QABUL QILISH. LAPLAS KRITERIYASI. MINIMAKS VA MAKSIMIN KRITERIYALARI. journal [Internet]. 2026 Apr. 29 [cited 2026 May 14];94(5):464-72. Available from: https://journalss.org/index.php/ust/article/view/27090