MUFTAH MOHAMED SREH. Mix Procedure of Ultra-High Performance Concrete Containing Nano-Silica; Advantages And Challenges To Achieve Required Characteristics. Journal of Pure & Applied Sciences , [S. l.], v. 21, n. 4, p. 69–74, 2022. DOI: 10.51984/jopas.v21i4.2128. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/2128. Acesso em: 18 jul. 2024.