Oliveira AC, da Silva LF, Eler MM, Freire AP. Accessibility of Brazilian Federal Agencies’ Mobile Apps: Requirements, Conformance and Response to Complaints. iSys [Internet]. 2021Dec.27 [cited 2024Dec.19];14(4):45-73. Available from: https://journals-sol.sbc.org.br/index.php/isys/article/view/2016