IbrahimI., BatagarawaS. B., and SalisuA., “ADSORPTION STUDIES OF RHODAMINE B DYE FROM AQUEOUS SOLUTION USING ALKALINE MODIFIED BIOCHAR & NON MODIFIED BIOCHAR OBTAINED FROM THE PYROLYSIS OF MUNICIPAL SOLID WASTE”, FJS, vol. 5, no. 3, pp. 334 - 341, Nov. 2021.