JUSAJ, Yvesa; SEFERI, Liridona. THE PENSION SYSTEM SUSTAINIBILITY IN KOSOVO. KNOWLEDGE - International Journal , [S. l.], v. 50, n. 1, p. 63–69, 2022. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/4912. Acesso em: 12 aug. 2026.