Moura, I. F. S., Cruz, A. B., Cesar, R. H. S., Oliveira, A. F. G., Barreto, A. A. and Menezes, M. Ângela de B. C. (2019) “Use of the Neutron Activation Analysis, k0-standardized method, in the evaluation of the air quality in critical points of Belo Horizonte”, Brazilian Journal of Radiation Sciences, 7(2A (Suppl.). doi: 10.15392/bjrs.v7i2A.563.