SÁNCHEZ NIÑO, F.; DE ANDA SALAZAR, F. J. Hydrogen gas detector card. Journal of Applied Research and Technology, [S. l.], v. 14, n. 2, 2016. DOI: 10.1016/j.jart.2016.03.003. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/48. Acesso em: 8 may. 2024.