Eze, Jim Jonathan, et al. “Effects of Sodium Azide on the Limnological and Phytoremediation Potential of Water Hyacinth in Aquatic Environments Contaminated With Crude Oil”. Direct Research Journal of Public Health and Environmental Technology, vol. 9, no. 1, Mar. 2024, pp. 19-31, https://www.journals.directresearchpublisher.org/index.php/drjphet/article/view/443.