Tojimamatov Israil Nurmamatovich, Karimova Nargizaxon Abdurasul qizi. MA’LUMOTLAR BAZASI VA TIZIMLARINING KONSEPTUAL MODELLARINI YARATISHNING NAZARIY ASOSLARI. obraz. 2025;61(6):105-115. Accessed May 15, 2025. https://scientific-jl.org/obr/article/view/10450