Suharti, Profiyanti Hermien, and Khalimatus Sa'diyah. “Application of Cohen-Coon Method for Tuning of PH Controller Parameters in Neutralization Tank, Waste Water Treatment Unit”. Eksergi, vol. 16, no. 2, Nov. 2019, pp. 35-41, doi:10.31315/e.v16i2.2993.