Reséndiz Balderas, E. (2010) “THE MATHEMATIC DISCOURSE IN CLASS AND THE SOCIAL AGREEMENTS. THE NOTION OF VARIATION”, Revista Latinoamericana de Investigación en Matemática Educativa, 13(4(I), pp. 99–112. Available at: https://relime.org/index.php/relime/article/view/293 (Accessed: 9 October 2026).