DR. DUWA HAMISI CHENGULA. Study to Investigate Variation of California Bearing Ratios of Soil Materials with Changes of Soaking Duration. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 70, n. 1, p. 128–142, 2023. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/16028. Acesso em: 3 mar. 2026.