Morphological and Elemental Evolution of Moringa oleifera Leaf Extract-Doped Polyaniline Thin Films Fabricated by Spray Pyrolysis for Light-Harvesting Applications. njap [Internet]. 2026 Mar. 17 [cited 2026 Mar. 17];2(1):25-32. Available from: https://njap.nipngr.org/index.php/njap/article/view/32