Ethnomathematics Digital Library (EDL)
Reference, Libraries, Digital - Ethnomathematics Digital Library. Collection of links and papers covering the interaction of mathematics and culture, with emphasis on the indigenous mathematics of the Pacific region.
https://www.ethnomath.org/
IntraText Digital Library
IntraText Digital Library: Full-text Digital Library committed to accuracy, accessibility and usability, offering books and corpora as lexical hypertexts. Books, documents and collections in 40 text languages and 6 interface languages. Cognitive ergonomics focused on Tablet PC interface. Based on a Creative Commons Licence
https://www.intratext.com