Investigating the Influence of Precursor Concentration on the Photodegradation of Methylene Blue using Biosynthesized ZnO from Pometia pinnata Leaf Extracts. Baghdad Sci.J [Internet]. 2023 Dec. 5 [cited 2024 May 9];20(6(Suppl.):2532. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9176