Boshlangʻich matematik ta’limda arifmetik materialning mazmun va mohiyati. PROBLEMS AND SOLUTIONS OF SCIENTIFIC AND INNOVATIVE RESEARCH, [S. l.], v. 2, n. 5, p. 243–245, 2025. Disponível em: https://universalconference.us/index.php/pssir/article/view/4730. Acesso em: 17 jun. 2026.