& Fayyadh, Alwan. “EFFECT OF WELDING HEAT INPUT ON CORROSION RATE OF SPRINKLER IRRIGATION PIPING JOINTS BY TIG WELDING USED IN SOUTH OF IRAQ”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 50, no. 1 (March 7, 2019). Accessed November 21, 2024. https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/312.