Syahputra, K., M. Hidayah, and W. Bahiyyah. “Utilization of Nylon-Based Eggshell Waste in the Making of Microfiltration Membranes for Reducing Metal Fe3+”. Indonesian Journal of Chemical Science, Vol. 12, no. 2, Aug. 2023, pp. 112-8, doi:10.15294/ijcs.v12i2.68705.