José Martins , V., S. Kiyoka Ozaki, C. Rinaldi, and E. Weverton do Prado. “PROJECT BASED LEARNING (PJBL) IN CHEMICAL CONCEPTS CONSTRUCTION IN WATER POTABILITY”. Revista Prática Docente (Journal Practice Teacher), vol. 1, no. 1, Dec. 2016, pp. 79-90, doi:10.23926/rpd.v1i1.13.