Anyikwa Sylvester O., P.C Nnaji., O.D Onukwuli., Edwin Ikezue., Chigoziri N. Njoku., Chinwendu Umeojiakor T., and Onwuchewa Chidiebere. “Response Surface Optimization of the Treatment of Pharmaceutical Wastewater Using Snail Shell Powders a Natural Coagulant”. Archives of Current Research International, vol. 25, no. 5, May 2025, pp. 593–608, doi:10.9734/acri/2025/v25i51237.