Nomograph for Predicting Swelling Potential of Expansive Subgrade Soil. University of Khartoum Engineering Journal, [S. l.], v. 10, n. 2, 2022. DOI: 10.53332/kuej.v10i2.939. Disponível em: https://onlinejournals.uofk.edu/kuej/article/view/939. Acesso em: 8 jul. 2026.