Sani, Sadiq, Haruna Abdullahi, and MazojiAbubakar Mansir. “ONE-STEP CENTRAL COMPOSITE-DESIGNED OPTIMIZATION FOR LEAD (II) IONS ADSORPTION ONTO PRISTINE AND ACID-MODIFIED ORANGE-PEELS FROM SIMULATED WASTEWATER”. FUDMA JOURNAL OF SCIENCES 8, no. 3 (June 30, 2024): 201 - 213. Accessed December 20, 2024. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2499.