Physico-chemical properties of indigenous micro organism-composts and humic acid prepared from selected agro-industrial residues . African Journal of Fisheries Science, [S. l.], v. 10, n. 1, p. 18–25, 2021. Disponível em: https://kevinpage.org/index.php/AJFS/article/view/1074. Acesso em: 29 oct. 2026.