Seema, Arti, Chandra Vijay Chahal, Subhash Chand,. 2011. “Synthesis, Characterization and Ion Exchange Properties of a New Ion Exchange Material: Bismuth (III) Iodophosphate”. Recent Research in Science and Technology 3 (6). https://updatepublishing.com/journal/index.php/rrst/article/view/705.