Arabbayeva Firyuza Uchkunovna 2026. PROCESS OF ANALYSIS OF THE MICROSTRUCTURE OF NON-FERROUS METALS AND ALLOYS ON AN INVERTER METALLOGRAPHIC MICROSCOPE OF THE OXION INVERSION OX.2653 PLMI BRAND. Ethiopian International Journal of Multidisciplinary Research. 13, 4 (Apr. 2026), 890–894.