SUMBA, Rita P. Written sources in Tibetan language in the collections of the National Museum of the Republic of Tuva. The New Research of Tuva, [S. l.], n. 2, p. 128–138, 2019. DOI: 10.25178/nit.2019.2.11. Disponível em: https://nit.tuva.asia/nit/article/view/850. Acesso em: 1 mar. 2026.