VOVK, I.; VALÁŠKOVÁ, K.; VOVK, Y.; VOVK, O.; PALIANYTSIA, V. E-business platforms for animation services in hospitality: Sustainable revenue models and digital transformation impact in European hotels (2022-2024). Economics, Management and Sustainability, [S. l.], v. 10, n. 2, p. 61–80, 2025. DOI: 10.14254/jems.2025.10-2.4. Disponível em: https://jems.sciview.net/index.php/jems/article/view/140. Acesso em: 26 jun. 2026.