Anurekha.K.G, Gowtham.G, Gunasekaran.R, Janarthanan.N, & Meivel. (2017). Controlling of ph level in sugar manufactoring unit . International Journal of Intellectual Advancements and Research in Engineering Computations, 5(2), 1157–1161. https://doi.org/10.61096/ijiarec.v5.iss2.2017.1157-1161