Bondar, I.I.BondarYelizarov, I.I.YelizarovBabayan, A.A.BabayanMel’nikova, I.I.Mel’nikova2017-05-202017-05-202016-12http://ir.nmu.org.ua/handle/123456789/149283enADVERTISING SOUVENIRS EFFICIENCYADVERTISING SOUVENIRS EFFICIENCYArticle