Improving the Bearing Capacity of soil Using Alkali activated fly ash-based geopolymer. University of Thi-Qar Journal for Engineering Sciences, [S. l.], v. 13, n. 1, p. 76–80, 2023. DOI: 10.31663/tqujes13.1.460(2023). Disponível em: http://jeng.utq.edu.iq/index.php/main/article/view/507.. Acesso em: 24 may. 2024.