STAŠYS, Rimantas. E-health services and their requirements evaluation. Business, Management and Economics Engineering, [S. l.], v. 8, n. 1, p. 246–260, 2010. DOI: 10.3846/bme.2010.17. Disponível em: https://journals.vilniustech.lt/index.php/BMEE/article/view/7205. Acesso em: 16 may. 2025.