DUNKOVIĆ, Dario; KNEŽEVIĆ, Blaženka. Extended warranty and its impact on perception in sales promotion of durables. Business, Management and Economics Engineering, [S. l.], v. 21, n. 2, p. 204–217, 2023. DOI: 10.3846/bmee.2023.19081. Disponível em: https://jbem.vilniustech.lt/index.php/BMEE/article/view/19081. Acesso em: 9 aug. 2025.