Bala I. ABDULKARIM, Yusuf M. BABA, Suleiman I. ENEHE, Kamoru A. SALAM, and Umar IDRISS, “Synthesis of Activated Carbon from Corncob for the removal of Lead (Pb²⁺) ions from Aqueous solution using a packed bed Adsorption Column”, FJET, vol. 1, no. 2, pp. 377–388, Sep. 2025, doi: 10.33003/218xye82.