de Mello, Rafael Maiani, Pedro Corrêa da Silva, and Guilherme Horta Travassos. 2015. “Investigating Probabilistic Sampling Approaches for Large-Scale Surveys in Software Engineering”. Journal of Software Engineering Research and Development 3 (May):8:1 - 8:26. https://sol.sbc.org.br/journals/index.php/jserd/article/view/414.