Su, Z. (2019) “Effects of Cu stress on physiological, biochemical, and spectral properties of wheat at different growth stages”, International Journal of Agricultural and Biological Engineering, 12(3), pp. 147–153. Available at: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/4403 (Accessed: 26 December 2025).