Farias, Thiago da Silva, et al. “PUBLIC POLICIES FOR DRINKING WATER DISTRIBUTION: THE PIPA OPERATION ACTION IN PARAÍBA’S CURIMATAÚ”. Notheast Geoscience Journal, vol. 6, no. 2, Oct. 2020, pp. 166-77, doi:10.21680/2447-3359.2020v6n2ID20486.