I. W. . Md Ghazali, F. L. Bohari, N. N. . Dzulkifli, A. . Abdullah, I. Fatimah, and S. A. I. Sheikh Mohd Ghazali, “Synthesis and applications of calcium-aluminum layered double hydroxides - an overview”, p, vol. 66, no. 10, pp. 518-526, Oct. 2021.