Chioma Abara. “EXPLORING THE EFFECTS OF CRUDE OIL ON THE GERMINATION AND EMERGENCE OF SENNA SIAMEA”. The American Journal of Horticulture and Floriculture Research, vol. 6, no. 11, Nov. 2024, pp. 1-6, https://www.theamericanjournals.com/index.php/tajhfr/article/view/5593.