DE MELLO, R. M. .; DA SILVA, P. C.; TRAVASSOS, G. H. Investigating probabilistic sampling approaches for large-scale surveys in software engineering. Journal of Software Engineering Research and Development, [S. l.], v. 3, p. 8:1 – 8:26, 2015. Disponível em: https://sol.sbc.org.br/journals/index.php/jserd/article/view/414. Acesso em: 23 oct. 2021.