R.M.Tolipov, and G.T.Yigitaliyeva. “ILK MAKTAB YOSHIDAGI BOLALARNING PREDMETLARNING O’LCHAMINI IDROK QILISHNING O’ZIGA XUSUSIYATI”. University Research Base, Nov. 2024, pp. 177-8, https://scholar.kokanduni.uz/index.php/rb/article/view/626.