Shodiyev R.D., and Arabova S.S. 2023. “BOSHLANG‘ICH SINF MATEMATIKA DARSLARIDA OG‘ZAKI VA YOZMA HISOBLASH USULLARINI FARQLI XUSUSIYATLARI”. PEDAGOGS Jurnali 26 (2):82-85. http://pedagoglar.uz/index.php/ped/article/view/2753.