Wildan, and A. S. Nurrohkayati. “Forecasting the Use of Argon Mix (Ar-Co2) in the FCAW Welding Process Using the Moving Average and Single Exponential Smoothing Methods”. Procedia of Engineering and Life Science, Vol. 2, no. 2, June 2022, doi:10.21070/pels.v2i2.1253.