et. al., M. P. . “Bruguiera Igymnorhiza (Mangrove Leaf Powder) for Removal of Pb (II): Characterization, Kinetics, Isotherms and Thermodynamic Studies”. 2021. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 13, July 2021, pp. 2193-08, doi:10.17762/turcomat.v12i13.8902.