LULAJ, Enkeleda. A sustainable business profit through customers and its impacts on three key business domains: technology, innovation, and service (TIS). Business, Management and Economics Engineering, [S. l.], v. 21, n. 1, p. 19–47, 2023. DOI: 10.3846/bmee.2023.18618. Disponível em: https://journals.vilniustech.lt/index.php/BMEE/article/view/18618. Acesso em: 3 jun. 2025.