Mincheva, D. Y. and Antonov, G. S. (2017) “Artificial neural network (ANN) approach to predicting micro hardness profile values of iron-based sintered alloys”, ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA, 1(1), pp. 1–5. doi: 10.29114/ajtuv.vol1.iss1.23.