Dahlia, A. H. & Nmtzadh, F. (2003). Review due to leave after the welding operation Khrarty (PWHT) Shvpr nickel base alloy 520 UDIMET with tungsten arc welding method and shielding gas (GTAW). Sharif Journal of Industrial Engineering & Management, Vol.19(No. 24), 7–14.

Dahlia, A. H., & Nmtzadh, F. "Review due to leave after the welding operation Khrarty (PWHT) Shvpr nickel base alloy 520 UDIMET with tungsten arc welding method and shielding gas (GTAW)", Sharif Journal of Industrial Engineering & Management, Vol.19, No. 24, 2003, 7–14.

Dahlia, A. H., & Nmtzadh, F. (2003). 'Review due to leave after the welding operation Khrarty (PWHT) Shvpr nickel base alloy 520 UDIMET with tungsten arc welding method and shielding gas (GTAW)', Sharif Journal of Industrial Engineering & Management, Vol.19(No. 24), pp. 7–14.

Dahlia, A. H. & Nmtzadh, F., "Review due to leave after the welding operation Khrarty (PWHT) Shvpr nickel base alloy 520 UDIMET with tungsten arc welding method and shielding gas (GTAW)." Sharif Journal of Industrial Engineering & Management, Vol.19 No. 24 (2003): 7–14,

Dahlia A. H., Nmtzadh F. Review due to leave after the welding operation Khrarty (PWHT) Shvpr nickel base alloy 520 UDIMET with tungsten arc welding method and shielding gas (GTAW). SJIE. 2003;Vol.19(No. 24):7–14 (In Persian).