ABDULLAH, Sajid Abdullah; ABDULKADHUM, Dr Hazim H.; HAMZA, Sanaa. IMPROVING THE WEAR RESISTANCE OF POLYVINYL CHLORIDE SURFACE BY USING THE FRICTION STIR PROCESSING TECHNIQUE. Journal of Applied Engineering Science, [S. l.], v. 21, n. 3, p. 820–826, 2023. DOI: 10.5937/jaes0-42436. Dostupno na: https://asistent.ceon.rs/index.php/jaes/article/view/42436. Pristupljeno: 12 jul. 2026.