Beg Rajvi, Mirza Ateeb, and Anil Kumar Rao. 2025. “Tribological Behavior And Surfacemodification Of Fg220 Cast Iron Via Cvdar–Co₂ Plasma Carburization”. Journal of Neonatal Surgery 14 (33S). Lahore, Pakistan:1460-65. https://jneonatalsurg.com/index.php/jns/article/view/10547.