Abdulhussein, Faisal K., Salmia Beddu, Fadzil Nazri, Suhair Al-Hubboubi, and Nada Aljalawi. 2024. “Effect of Using Fly Ash and Attapulgite Lightweight Aggregates on Some Properties of Concrete”. Engineering, Technology & Applied Science Research 14 (5). Greece:17280-85. https://doi.org/10.48084/etasr.8452.