FOZILJON, Y.; MAKHBUBA, T. Current Problems of Selecting the Content of the Course of Mathematics in the Elementary Classes. European Journal of Life Safety and Stability (2660-9630), [S. l.], v. 7, p. 50-52, 2021. Disponível em: http://ejlss.indexedresearch.org/index.php/ejlss/article/view/72. Acesso em: 5 oct. 2025.