TY JOUR TI APPLICATION OF ISHIKAWA DIAGRAM (CAUSE & EFFECT DIAGRAM) FOR ANALYSIS OF INFLUENCE OF FACTORS ON CORRELATION PROFIT YIELD/PRIME PRICE OF TRADE ENTERPRISE KW trade KW retail business KW Cause & Effect Diagram KW analyze JO Science & World AU Shumilin, P.E. AU Poddubnaya, E.S. PY 2017 IS 2017 PB LLC "Perspektiva"