Raul Gonçalves, Robson Santana, Francisco Anacreonte Neto, Saullo Benevides, and Naiara dos Santos. 2020.
 Analysis of the Challenges to Program without Seeing: study case study in Programming Language 1. In <em>Companion Proceedings of the 16th Brazilian Symposium on Information Systems</em>, November 03, 2020, Evento Online, Brasil. SBC, Porto Alegre, Brasil, 17-20. DOI: <a href="https://doi.org/10.5753/sbsi.2020.13118">https://doi.org/10.5753/sbsi.2020.13118</a>.