VASILJEVIĆ, Dragan. Maintenance viewpoint of product-service bundle supportability. Yugoslav Journal of Operations Research, [S. l.], v. 19, n. 2, p. 315–321, 2009. DOI: 10.2298/YJOR0902315V. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/280. Acesso em: 24 oct. 2025.