JANKELOVÁ, Nadežda - JONIAKOVÁ, Zuzana - PUHOVICHOVÁ, Diana. Innovative Approaches in Management: A Key Factor for the Quality of Health Services. - Registrovaný: Web of Science. In Entrepreneurship and Sustainability Issues : Peer-reviewed Scientific Journal. - Vilnius : The General Jonas Žemaitis Military Academy of Lithuania. ISSN 2345-0282, 2021, vol. 9, no. 1, pp. 268-286 online. VEGA 1/0017/20, VEGA 1/0328/21.