Syaichurrozi, Iqbal. “Kinetic Study on Coagulation Process With Poly Aluminium Chloride and Alum Coagulants in Treating The Liquid Waste of Tempeh Industry”.
Eksergi
, vol. 18, no. 2, Nov. 2021, pp. 43-48, doi:10.31315/e.v0i0.5362.