CHERUBINI, C.; GIASI, C. I. The Evaluation Of Deformability Modulus By Rock Mass Classification Systems: A Comparative Study. Journal of Civil Engineering Research and Practice, [S. l.], v. 2, n. 1, 2005. DOI: 10.4314/jcerp.v2i1.29138. Disponível em: https://www.ajol.info/index.php/jcerp/article/view/29138. Acesso em: 14 oct. 2026.