Eco-Friendly Plant-Assisted Synthesis of Zinc Oxide Nanoparticles from Mangifera indica and Carica papaya Leaf Extracts: A Comprehensive Structural, Optical, and Electrical Study. Nigerian Journal of Applied Physics, [S. l.], v. 2, n. 2, p. 228–238, 2026. DOI: 10.62292/njap-v2i2-2026-54. Disponível em: https://njap.nipngr.org/index.php/njap/article/view/54. Acesso em: 11 aug. 2026.