Karimov, Navro‘zbek Abdurasul o‘g‘li. 2023. “OXIRGI RAQAMI 1, 2 VA 3 BO‘LGAN SONLARNING KVADRATINI HISOBLASH FORMULALARI”. Educational Research in Universal Sciences 2 (10):141-45. http://erus.uz/index.php/er/article/view/4162.