Nelvidawati, firdaus Firdaus, and M. A. Kurnia Festa, Trans., “Non Linear Modeling of the Relationship Between Raw Water Turbidity, Accelerator Unit Turbidity, and Filtration Turbidity Using a Quadratic Interaction Model in a Water Treatment Plant”, JOWIM, vol. 3, no. 1, Feb. 2026, doi: 10.62671/jowim.v3i1.237.