Sawrav K, Bandyopadhyay PP, Das R. EFFECT OF PURITY LEVEL OF CO2 SHIELDING ON METAL ACTIVE GAS WELDED JOINT QUALITY. Int J Ind Eng [Internet]. 2023 Feb. 15 [cited 2024 Nov. 25];30(1). Available from: https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/8449