Aldo, J. and Rahmany, R. S. (2022) “ANALYSIS OF THE EFFECT OF COOLING MEDIA TEMPERATURE SMAW WELDING PROCESS ON HARDNESS VALUE AND IN MEDIUM CARBON STEEL”, Scientific Journal of Mechanical Engineering Kinematika, 7(2), pp. 73-82. doi: 10.20527/sjmekinematika.v7i2.226.