S, K.; J, L. Automatic Drilling and Tapping Machine Monitoring using NodeMcu. Bulletin of Scientific Research, [S. l.], v. 2, n. 1, p. 22–28, 2020. DOI: 10.34256/bsr2014. Disponível em: https://journals.asianresassoc.org/index.php/bsr/article/view/148. Acesso em: 7 may. 2024.