RICHNÁK, Patrik. Current Perspectives on Development of Industry 4.0 in Logistics of Machinery and Equipment Industry in Slovakia. - Registrovaný: Scopus. In LOGI – Scientific Journal on Transport and Logistics. - Warsaw : De Gruyter. ISSN 2336-3037, 2022, vol. 13, no. 1, pp. 25-36. VEGA 1/0375/20.