“Effect of Size and Location of Openings on the Structural Behavior of Walls of Reinforced Self-Compacting Concrete Incorporating Attapulgite As a Partial Replacement of Cement”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), vol. 55, no. 1, Sept. 2024, pp. 105-21, https://doi.org/10.55562/j0h9z376.