C. Jayajothi, M. Senthamilselvi, M. Ajithkumar, and S. Arivoli, “NICKEL BIVALENT METAL ION ADSORPTION FROM AQUEOUS SOLUTION BY PREPARED ACTIVATED CARBON FROM PERGULARIA DAEMIA”, JASR, vol. 12, no. 03 Suppl 1, pp. 167-173, Sep. 2021.