गणित सीखना - सिखाना. प्राथमिक शिक्षक, [S. l.], v. 36, n. 3, p. p.38–45, 2024. Disponível em: https://ejournals.ncert.gov.in/index.php/pp/article/view/549. Acesso em: 21 oct. 2025.