Abdulazizova, Xojira. “BOSHLANG‘ICH SINFLARDA MATEMATIK MANTIQIY MASALALAR YECHISHNING AHAMIYATI VA ULARGA QO‘YILADIGAN TALABLAR”. University Research Base, Nov. 2024, pp. 240-2, https://scholar.kokanduni.uz/index.php/rb/article/view/649.