El-Ramady, H. R., et al. “Selenium Enriched Vegetables As Biofortification Alternative for Alleviating Micronutrient Malnutrition”. International Journal of Horticultural Science, vol. 20, no. 1-2, Apr. 2014, pp. 75-81., https://doi.org/10.31421/IJHS/20/1-2/1121.