Do Brazilian Federal Agencies Specify Accessibility Requirements for the Development of their Mobile Apps? - Aline Couto Oliveira; Leonardo Filipe da Silva; Marcelo Medeiros Eler; André Pimenta Freire (SBSI, 2020)

An Investigation on the Use of Interaction Design Patterns in Brazilian Government Mobile Information Systems. - Leonardo Filipe da Silva; André Pimenta Freire (SBSI, 2020)

Accessibility of Brazilian Federal Agencies' Mobile Apps: Requirements, Conformance and Response to Complaints. - Aline Couto Oliveira; Leonardo Filipe da Silva; Marcelo Medeiros Eler; André Pimenta Freire (Braz. J. Inf. Syst., 2021)

Mobile User Interaction Design Patterns: A Systematic Mapping Study. - Leonardo Filipe da Silva; Paulo Afonso Parreira Júnior; André Pimenta Freire (Inf., 2022)

An Exploratory Study of the Use of the Internet and E-Government by Older Adults in the Countryside of Brazil. - Leonardo Filipe da Silva; Emilene Zitkus; André Pimenta Freire (Inf., 2023)