Saleh Al-Attar, T. , Salah Mehdi, .B. and Frayyeh Hattab, M. (2019) “EFFECT OF EXTERNAL SULPHATES ON PROPERTIES OF LIME-POZOLANA CONCRETE”, Journal of Engineering and Sustainable Development, 23(5), pp. 42–54. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/203 (Accessed: 4 June 2026).