KARIOJA, Elina. How to evaluate libraries’ sustainability? An approach to an evaluation model and indicators. BIBLIOPOLIS, [S. l.], v. 50, n. 4, p. 40–49, 2020. Disponível em: https://ojs.hasdeu.md/index.php/bibliopolis/article/view/371. Acesso em: 19 apr. 2026.