1. Recommended practice for conducting Drop-Weight Tear Test on line pipe, API RP 5L3,1996
2. Specification for line pipe, API Specification 5L/ISO 3183 (Modified),2007
3. Standard test method for Drop-Weight Tear Tests of ferritic steels, ASTM E 436-03,2014
4. Standard test method for determination of crack-tip-opening- angle of pipe steels using DWTT specimens, ASTM E3039-16,2016
5. Don’t drop the drop weight tear test;Cosham;Pipeline Eng.,2010