Experimental Investigation of the Influence of Different Fine Aggregate Sources on Mechanical and Physical Properties of Concrete. مجلة العلوم الشاملة, [S. l.], v. 11, n. ملحق 41, p. 1892–1899, 2026. DOI: 10.65405/knx2pe86. Disponível em: https://cjos.histr.edu.ly/index.php/journal/article/view/2368. Acesso em: 14 أغسطس. 2026.