AKINFIRESOYE, W. A.; OGIDAN, J. A. Discovering the Macro-Elements Presence in Biochar Produced Indigenously. ABUAD Journal of Engineering Research and Development (AJERD), Ado-Ekiti, Nigeria, v. 7, n. 1, p. 208–213, 2024. DOI: 10.53982/ajerd.2024.0701.21-j. Disponível em: https://journals.abuad.edu.ng/index.php/ajerd/article/view/378. Acesso em: 21 nov. 2024.