Muslu, Ahmet, and Nuray Ergün. “Effects of Copper and Chromium and High Temperature on Growth, Proline and Protein Content in Wheat Seedlings”. Bangladesh Journal of Botany 42, no. 1 (July 28, 2013): 105–112. Accessed October 25, 2025. https://www.banglajol.info/index.php/BJB/article/view/15871.