فهرس المقالات Ayda Asaadi Zahraei المقاله 1 - Investigating the Effect of Changing Plasma Electrolytic Oxidation on the Scratch Degradation of Ti-6Al-4V M.R. Tavighi A. Rabieifar O. Ashkani A. Asaadi Zahraei Journal of Environmental Friendly Materials , العدد 1 , السنة 8 , بهار 2024 المقاله 2 - Tribological Behavior of Functionally Graded Composite Materials A Rabieifar H Sabet A Asaadi Zahraei Journal of Environmental Friendly Materials , العدد 1 , السنة 9 , بهار 2025