M. Taddesse A, T. Ketema T, Teju E. Cellulose acetate-Sn(IV) molybdophosphate: A biopolymer supported composite Exchanger for the removal of selected heavy metal ions. Bull. Chem. Soc. Eth. [Internet]. 2020 Oct. 28 [cited 2026 Jul. 29];34(2):259-76. Available from: https://www.ajol.info/index.php/bcse/article/view/200920