FinTech business models and their linkages with customers and founders = FinTech ettevõtete ärimudelid ja nende seosed klientide ja asutajategaKoroleva, Ekaterina2022 https://doi.org/10.23658/taltech.57/2022 https://digikogu.taltech.ee/et/Item/1bc3c0fe-ebe3-434e-a80b-a00d08a6f645 https://www.ester.ee/record=b5525136*est