NNAMANI, C. H. The Chemical and Mineralogical Composition and Their Effects on Strength Parameters of Cohesive Soil Developed over Enugu Shale. European Journal of Environment and Earth Sciences, [S. l.], v. 3, n. 1, p. 28–35, 2022. DOI: 10.24018/ejgeo.2022.3.1.234. Disponível em: https://ej-geo.org/index.php/ejgeo/article/view/234. Acesso em: 14 jan. 2025.