RAJ, Y. On Methods and Mess. Journal of Technology Research and Review, [S. l.], v. 1, n. 1, p. 1–10, 2014. DOI: 10.3126/jtrr.v1i1.10010. Disponível em: https://www.nepjol.info/index.php/JTRR/article/view/10010. Acesso em: 19 apr. 2024.