Guedes, H.M.C., Cardoso, P.C.F., Freire, E.R.C.G., Watanabe, W.M. and Freire, A.P. 2023. Screen-Reader Based Contextual Exploration of Mathematical Formulas in Brazilian Portuguese: Design, User Evaluation and Teaching Scenario in the Context of Numerical Analysis. Journal on Interactive Systems. 14, 1 (Oct. 2023), 546–561. DOI:https://doi.org/10.5753/jis.2023.3325.