1. BS7910. Guide to methods for assessing the acceptability of flaws in metallic structures; 2019.
2. CSA, Z662-19, Oil and gas pipeline systems; 2019.
3. EN ISO 5817. Welding – Fusion-welded joints in steel, nickel titanium and their alloys (beam welding excluded) – Quality levels for imperfections; 2014.
4. EPRG. EPRG guidelines on the assessment of defects in transmission pipeline girth welds - Revison 2014; 2014.
5. Effect of porosity on the fatigue behavior of gas metal arc welding lap fillet joint in GA 590 MPa steel sheets;Kim;Metals (Basel),2018