Turdiyev Alisher Pardaboy o'g'li and Tursunali Qurbonov Baxtiyor o'g'li (2024) “KOMBINATORIKA VA UNING HAYOTIY QO’LLANILISHLARI”., JOURNAL OF NEW CENTURY INNOVATIONS, 65(3), pp. 56–58. Available at: https://scientific-jl.org/new/article/view/3675 (Accessed: 18 January 2025).