Xalilov M, Komiljonov B. HUDUDIY RIVOJLANISHDA MEHMONDO‘STLIK SANOATINING MATEMATIK TAHLILI VA OPTIMALLASHTIRISH. KU [Internet]. 2025 Apr. 11 [cited 2025 Dec. 5];:249-54. Available from: https://scholar.kokanduni.uz/index.php/rb/article/view/865