Boborahmatova Farangis Asror kizi,Musurmonova Madina Rustam kizi,Sayliyeva Gulroza Ikhtiyor kizi,G. Bozorova,Kh. Boqiyev, “EDUCATIONAL REFORM, MATHEMATICAL CONCEPT, METHODOLOGY FOR DESCRIBING MATHEMATICAL CONCEPTS”, jasass, vol. 15, no. 03, pp. 97–103, Mar. 2025.