Sultanov M.M., & Yermekovа J. (2024). BOSHLANG‘ICH SINF MATEMATIKA DARSLARIDA UZUNLIK O‘LCHOV BIRLIKLARINI MISOL VA MASALALAR YORDAMIDA O‘RGATISH METODIKASI. University Research Base, 46–48. Retrieved from https://scholar.kokanduni.uz/index.php/rb/article/view/576