Investigating the Mechanical and Durability Performance of Cement Mortar Incorporated Modified Fly Ash and Ground Granulated Blast Furnace Slag as Cement Replacement Materials. - Ali Abdulhussein Shubbar; Dhiya Al-Jumeily; Ahmed J. Aljaaf; Mohammed Alyafei; Monower Sadique; Jamila Mustafina (DeSE, 2019)