Ogeleka, D. F., Bokolo, P. C. . and Omoregie, G. O. . (2020) “Assessment of the Phytotoxic Effects and Ecological Risks to Phaseolus vulgaris Planted on Crude Oil Spiked Soils ”, Tanzania Journal of Science, 46(1), pp. 116 – 128. Available at: https://tjs.udsm.ac.tz/index.php/tjs/article/view/119 (Accessed: 30 July 2025).