HANULÁKOVÁ, Eva - DAŇO, Ferdinand - KUKURA, Marek - HULA, Róbert. Marketing in Social Innovations Targeted at Healthcare. - Registrovaný: Web of Science. In Marketing and Management of Innovations. - Sumy : Sumy State University. ISSN 2218-4511, 2021, no. 3, pp. 90-107. VEGA 1/0046/20.