Mahdi, Qussay Salah, Rasha Ramiz Elias, and Mustafa Mohammed Abdulrazaq. 2025. “[RETRACTED] An Investigation of the Equal Channel Angular Pressing Process on the Hardness of Heat-Treated Al-7075 Alloy”. Engineering, Technology & Applied Science Research 15 (3). Greece:22472-77. https://doi.org/10.48084/etasr.10911.