Souza, J. A. de, Ramos, E. G., Carneiro, A. de F., Neto, L. S. da L., ParaguassĂș-Chaves, C. A., Massaro, A. dos S., & Marques Gomes, P. A. (2021). Case Study of Personnel Expenditures in the States of the Legal Amazon in Brazil. International Journal of Advanced Engineering Research and Science, 8(7). https://journal-repository.com/index.php/ijaers/article/view/3860