Delmonico, E. L., Bertozzi, J., Souza, N. E. de, & Oliveira, C. C. (2014). <b>Determination of glyphosate and aminomethylphosphonic acid for assessing the quality tap water using SPE and HPLC. Acta Scientiarum. Technology, 36(3), 513–519. https://doi.org/10.4025/actascitechnol.v36i3.22406