Sohaib NASEER. Sand Columns: An Effective Improvement Technique for Soft Soils . Advanced Aspects of Engineering Research Vol. 14, [S. l.], p. 39–49, 2021. DOI: 10.9734/bpi/aaer/v14/9508D. Disponível em: https://stm.bookpi.org/AAER-V14/article/view/1263. Acesso em: 3 jun. 2026.