Nasiebanda , Roselyne, E. Wamalwa Wambu, and Kituyi Lusweti. “ Water Defluoridation by Adsorption Using Aluminium Modified Chicken Feathers ”. African Journal of Education,Science and Technology (AJEST) 6, no. 2 (January 15, 2021): Pg 278–291. Accessed April 3, 2026. http://ajest.org/index.php/ajest/article/view/783.