Urton, G.Signs of the Inka Khipu: Binary Coding in the Andean Knotted-String Records; University of Texas Press: Austin, TX, USA, 2003. [Google Scholar] Medrano, M.; Urton, G. Toward the Decipherment of a Set of Mid-Colonial Khipus from the Santa alley, Coastal Peru.Ethnohistory2018,...
Basics of Qualitative Research; Sage Publications: Thousand Oaks, CA, USA, 1990. [Google Scholar] Hennink, M.; Hutter, I. ; Bailey. Qualitative Research Methods; Sage Publications: Los Angeles, CA, USA, 2011. [Google Scholar] Charmaz, K. Constructing grounded theory: A practical guide ...