DARWESH, Omar; ELBASIR, Otman; BIN MISKEEN, Manssour. Effect Of Binary Blended of Portland Cement and Fly Ash to the Strength and Surface Absorption of Concrete. Journal of Pure & Applied Sciences , [S. l.], v. 20, n. 4, p. 108–111, 2022. DOI: 10.51984/jopas.v20i4.1711. Disponível em: https://www.sebhau.edu.ly/journal/jopas/article/view/1711. Acesso em: 5 nov. 2026.