Shtewi, F.A. , Al-Adiwish, W.M. , Alqamoudy, H.A. and Tarroush, A.A. 2021. Green Synthesis and Characterization of Crystalline CuO Nanoparticles using Aqueous Mentha Piperita L. Leaf Extract . Journal of Pure & Applied Sciences . 20, 2 (Jul. 2021), 1–6. DOI:https://doi.org/10.51984/jopas.v20i2.1340.