XIE, Weicai; LI, Xiaofeng; LONG, Xi. Underground Operator Monitoring Platform Based on Ultra-Wide Band WSN. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 14, n. 10, p. pp. 219–229, 2018. DOI: 10.3991/ijoe.v14i10.9307. Disponível em: https://online-journals.org/index.php/i-joe/article/view/9307. Acesso em: 18 jul. 2024.