Ullah, R., Qazi, M.A., Abbas, Z., Bilal, M., Habib, F., Iqbal, J., Bashir, F., Noor, S., Murtaza, G., Khan, A.G., Naz, S., Bashir, S. and Bashir, S. 2023. Method Development/ Validation and Uncertainty Measurement for Determination of Zinc (Zn) Using Atomic Absorption Spectrophotometry Technique. GU Journal of Phytosciences. 3, 2 (Apr. 2023), 112–119.