SAYFULLAYEVA NOZIMA BAHODIROVNA. MATHEMATICAL COMPETENCIES IN PRIMARY EDUCATION. International Multidisciplinary Journal for Research & Development, [S. l.], v. 13, n. 4, p. 1439–1445, 2026. Disponível em: https://www.ijmrd.in/index.php/imjrd/article/view/5852. Acesso em: 22 apr. 2026.