Faizin, A., I Made Londen, B., Pramono, A. S. and Wahjudi, A. (2021) “Determination of the effect of thickness reduction ratio, die angle, and coefficient of friction on residual stresses in ironing process: an analysis using computer simulation”, Eastern-European Journal of Enterprise Technologies, 5(1(113), pp. 70–78. doi: 10.15587/1729-4061.2021.243245.