Qodirov Dilmurod To‘xtasinovich, et al. “IKKINCHI VA UNDAN YUQORI DARAJADAGI MANTIQIY TO’PLAMLAR ASOSIDA KO’P DARAJALI AXBOROT TIZIMLARIDA QAROR QABUL QILISH MODELLARI”. TADQIQOTLAR.UZ, vol. 53, no. 1, Dec. 2024, pp. 194-02, https://scientific-jl.org/tad/article/view/7802.