K. Umar Adam, S. Mohammed, A. Y. Abubakar, F. M. Garkuwa, M. M. Usman, and H. Musa, “Synthesis, Characterization and Application of Azadirachta Indica Leaf-Derived Zinc Oxide Nanoparticle for Remediation of Heavy Metals in Dumpsite-Contaminated Soil”, FJS, vol. 10, no. 22, pp. 118–124, Oct. 2026, doi: 10.33003/fjs-2026-1022-6099.