OLUFEMI , B., S. HUSSEIN, and A. HABEEB. “PARAMETRIC STATISTICAL SIGNIFICANCE OF LEAD (II) IONS ADSORPTION BY RICE HUSK IN AQUEOUS SOLUTIONS”. Journal of Engineering Studies and Research, vol. 30, no. 3, May 2025, pp. 36-48, doi:10.29081/jesr.v30i3.004.