Measuring Developer Work to Support the Software Project Manager: An Exploratory Study. - Matheus Silva Ferreira; Luana Almeida Martins; Paulo Afonso Júnior; Heitor A. X. Costa (SBQS, 2019)

How is the Work of Developers Measured? An Industrial and Academic Exploratory View. - Matheus Silva Ferreira; Luana Almeida Martins; Paulo Afonso Parreira Júnior; Heitor A. X. Costa (J. Softw. Eng. Res. Dev., 2020)

Developer Tracker App: Uma Ferramenta para Visualizar o Trabalho dos Desenvolvedores. - Matheus Silva Ferreira; Paulo Afonso Júnior; Heitor A. X. Costa (SBES, 2021)

Understanding Developers' Work - A Visual Approach for Project Managers. - Matheus Silva Ferreira; Paulo Afonso Parreira Júnior; Heitor Augustus Xavier Costa (SBQS, 2021)