AKINFIRESOYE, W. A.; OGIDAN, J. A.; OLUMAKINWA, C. D. Analysis of Macro Element Composition in Organic Manure Derived from Cow Dung, Sawdust, and Charcoal for Enhanced Productivity of Arable Crops and Vegetables. ABUAD Journal of Engineering and Applied Sciences, [S. l.], v. 2, n. 2, p. 24–27, 2024. DOI: 10.53982/ajeas.2024.0202.04-j. Disponível em: https://mail.journals.abuad.edu.ng/index.php/ajeas/article/view/898. Acesso em: 19 jan. 2025.