TY JOUR TI METHODIC ASPECTS OF MATERIAL COST OPTIMIZATION ON THE ENTERPRISE KW cost management KW reduction costs KW material cost KW cost optimization JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Domozhirova, O.. AU Nesmeyanova, M.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov