Ayyaz, Ahsan, Muhammad Ahsan Farooq, Aneela Kanwal, Muhammad Aslam, Muhammad Iqbal, Azra Manzoor, Ayesha Khalid, et al. “Differential Responses of Exogenous Melatonin on Growth, Photosynthesis and Antioxidant Defence System in Two Brassica Napus L.Cultivars under Chromium Stress”. International Journal of Environment, Agriculture and Biotechnology 5, no. 2 (March 11, 2020). Accessed November 23, 2024. https://journal-repository.com/index.php/ijeab/article/view/1855.