Juliet, O. I., Oziri, U. P., Lawrence, O. N., & Nwachukwu, E. (2022). Utilization of Biochar as organic fertilizer for Seedling growth of Zea mays (Maize). International Journal of Environment, Agriculture and Biotechnology, 7(4). https://journal-repository.com/index.php/ijeab/article/view/5424