TY JOUR TI ONLINE PHARMACIES ARE AN EFFECTIVE MARKETING TOOL TO INCREASE SALES IN THE REGIONAL PHARMACEUTICAL MARKET KW online sales system KW pharmaceutical market KW competitive analysis KW criteria for evaluating the level of service KW online pharmacy model. JO Theoretical economics AU Eremeeva, E.N. AU Nesiolovskaya, T.N. PY 2023 IS 0 PB Yaroslavl State Technical University