Veríssimo de Oliveira, Glayton, et al. “Monitoring of Selective Residue Collect and Soap Production in the Instituto Verde Vida, Aribiri River Region – Vila Velha – ES”. Guará Journal, vol. 1, no. 5, Nov. 2016, pp. 89-100, https://doi.org/10.30712/guara.v1i5.14614.