Oke OG, Adewole MB, Akinpelu BA. Growth response and antioxidant enzyme capability of Helianthus annuus L. in lead contaminated soil under organic and urea fertilizer applications. Int J Sci Rep [Internet]. 2022 Sep. 23 [cited 2026 Jan. 12];8(10):274-83. Available from: https://www.sci-rep.com/index.php/scirep/article/view/1097