Mohammed, M. A., B. S. U. Ibn Abubakar, and B. B. Kurna. 2017. “Equilibrium and Kinetic Studies of Adsorption of Safranin-O from Aqueous Solutions Using Pineapple Peels”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 13 (6), 671-87. https://azojete.com.ng/index.php/azojete/article/view/429.