Botirov Mehroj Zafar o’g’li. O’QUVCHILARDA MANTIQIY TAFAKKURNI RIVOJLANTIRISHDA ARIFMETIK AMALLARNI O’RNI . PED [Internet]. 2023 May 30 [cited 2024 Sep. 16];34(3):11-5. Available from: http://pedagoglar.uz/index.php/ped/article/view/4733