Optimization of the flocculating capacity of natural coagulants in water treatment. - Choque-Quispe, David; Ligarda-Samanez, Carlos A.; Ramos-Pacheco, Betsy S.; Solano-Reynoso, Aydeé M.; Choque-Quispe, Yudith; Peralta-Guevara, Diego E.; Quispe-Quispe, Yadyra (Dyna (0012-7353), 2020)