A. mohammed Sulaiman, A. A. Hilal, and Z. Al-Azzawi, “INVESTIGATING HOLLOW FOAMED CONCRETE BLOCK WALLS: EFFECT OF USING ADDITIVES AND JOINT MATERIAL TYPE”, Kufa J. Eng., vol. 16, no. 3, pp. 593–606, Jul. 2025, doi: 10.30572/2018/KJE/160333.