CHAURASIA, P. K. Using Algebraic Tiles from Secondary Mathematics Kit. JOURNAL OF INDIAN EDUCATION, [S. l.], v. 45, n. 1, p. p. 19–31, 2019. Disponível em: http://ejournals.ncert.gov.in/index.php/jie/article/view/2580. Acesso em: 6 jul. 2025.