2024. Comparative study between multivariate statistical techniques and arti-ficial neural networks for the optimization of the surveillance of water quality for human consumption in the Abancay health network 2022. C&T Riqchary Science and technology research magazine. 6, 1 (Jul. 2024), 20–30. DOI:https://doi.org/10.57166/riqchary.v6.n1.2024.118.