Yusof, M., N. T. . Razali, N. H. T. Kuan, and D. S. . John. “Characterisation of Polymesoda Bengalensis Shell Powder”. Journal of Applied Science &Amp; Process Engineering, vol. 7, no. 1, Apr. 2020, pp. 500-9, doi:10.33736/jaspe.2229.2020.