Berezovskyi, S.S.BerezovskyiDovgan, S. M.S. M.DovganKostritskaya, S. I.S. I.Kostritskaya2013-06-132013-06-132013-06-13http://ir.nmu.org.ua/handle/123456789/2075enMARKETING MIXMARKETING MIXArticle