ONWEREMADU, E. .; ARIRIGUZO, B.; OKOLI, N.; AFANGIDE, I. . Temporal Variability of Soil Reaction Among Surface and Near-Surface Horizons of Soils of Dissimilar Lithology in a Humid Tropical Environment. International Journal of Environment, [S. l.], v. 10, n. 1, p. 99–111, 2021. DOI: 10.3126/ije.v10i1.38532. Disponível em: https://www.nepjol.info/index.php/IJE/article/view/38532. Acesso em: 25 apr. 2024.