MS. ASTHA UPADHYAY; DR. PREM PRAKASH SATI. PERCEPTION OF LIBRARY PROFESSIONALS TOWARDS DIGITAL PRESERVATION AND SUSTAINABILITY IN LIBRARIES. International Educational Applied Scientific Research Journal, [S. l.], v. 11, n. 09, p. 19–25, 2026. Disponível em: https://ieasrj.com/journals/index.php/ieasrj/article/view/666. Acesso em: 14 sep. 2026.