A. Mujeeb, M. Z. Iqbal, M. Shafiq, M. Kabir, and Z.- ur-R. Farooqi, “Effects of Nickel Toxicity on Seedling Growth, Photosynthetic Pigments, Carotenoids and Phenols Contents of Cowpea Vigna unguiculata (L.)”, ijeab, vol. 4, no. 2, Oct. 2019, Accessed: Jul. 03, 2024. [Online]. Available: https://journal-repository.com/index.php/ijeab/article/view/496