Paola Parra O., Marcos Quispe P., Eyshller Caceres M., Ivan Cahuaya C., Crhistian Condori M., Erick Gomez C., & Edy Merma V. (2021). Safety and Health in Mining. International Journal of Engineering and Management Research, 11(4), 232–235. https://doi.org/10.31033/ijemr.11.4.28