Amir, M., F. Anjum, M. ul Haq, F. Shahid, S. Tanvir, Y. Sultan, and W. Javed. “Zinc Oxide Nanoparticles Alleviate Chromium Stress in Two Spinach (Spinacia Oleracea L.) Varieties through Physiological and Biochemical Responses”. Journal of Plant Stress Physiology, vol. 12, Oct. 2026, pp. 69-76, doi:10.25081/jpsp.2026.v12.9752.