GANESHAN, Lalitha. Effective Intervention to Enhance Understanding in Mathematics: Report of a Successful Experiment. INDIAN EDUCATIONAL REVIEW, [S. l.], v. 51, n. 2, p. p. 75–81, 2013. Disponível em: http://ejournals.ncert.gov.in/index.php/ier/article/view/2887. Acesso em: 19 aug. 2025.