VAIDYA, B. Scientific preservation and usage of library materials in National Archives, Nepal National Library and Tribhuvan University Central Library. TULSSAA Journal, [S. l.], v. 4, n. 3, p. 22–26, 2007. DOI: 10.3126/tulssaa.v4i3.252. Disponível em: https://www.nepjol.info/index.php/tulssaa/article/view/252. Acesso em: 19 apr. 2024.