Ferrari, V. E., Carvalho de Araújo , M. E. ., & Ferreira Silva Filho, C. (2022). Notes on the development of water treatment technologies: an analysis of patent applications between 2000 and 2020 . International Journal for Innovation Education and Research, 10(7), 106-117. https://doi.org/10.31686/ijier.vol10.iss7.3793