AJAYI , A., and O. ADEGBOYO,. “MANGIFERA INDICA LEAF-MEDIATED SYNTHESIS AND CHARACTERIZATION OF ZINC OXIDE”. Federal Polytechnic Ilaro Journal of Pure And Applied Sciences, vol. 5, no. 2, Jan. 2024, p. 7, https://fepi-jopas.federalpolyilaro.edu.ng/index.php/journal/article/view/110.