SZARKOVÁ, Miroslava - BELÁŇOVÁ, Benita - MATKOVČÍKOVÁ, Natália. Social Networks in the System of Communication Tools in Internal Communication Used in the Slovak Banking Sector. In Financial Management of Firms and Financial Institutions. International Scientific Conference. Financial Management of Firms and Financial Institutions : 12th International Scientific Conference. - Ostrava : VŠB - Technická univerzita Ostrava, 2019. ISBN 978-80-248-4344-5. ISSN 2336-162X, pp. 240-248 online. VEGA 1/0309/18, APVV SK-CZ -0108-09.