SAYDALIYEVA L. M. METHODOLOGY OF FORMING UNITS OF LENGTH MEASUREMENT IN CLASS 1-2 MATHEMATICS LESSONS. Galaxy International Interdisciplinary Research Journal, [S. l.], v. 11, n. 3, p. 312–316, 2023. Disponível em: http://internationaljournals.co.in/index.php/giirj/article/view/3685. Acesso em: 12 apr. 2025.