Cruz Hernandez, Y., Juárez López, J.A. , Napp Avelli, C. and Morales García, L. 2024. Representations of Numerical Sequences in Mexican Secondary School Textbooks. Canadian Journal of Educational and Social Studies. 4, 3 (May 2024), 20–33. DOI:https://doi.org/10.53103/cjess.v4i3.234.