dos Santos, L. N., J. Bueno Ruiz, and R. Camilo. “SOLID RESIDUE OF HEAL THE SERVICE: SITUATION OF MANAGEMENT IN PUBLIC ESTABLISMENTS IN THE CITY OF UMUARAMA, PR”. Revista Tecnológica, Vol. 29, no. 2, Mar. 2020, pp. 309-22, doi:10.4025/revtecnol.v29i2.50969.