Listar Artículos de revistas externas con filiación por autor "Celina Luízar Obregón"
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XRF elemental analysis of inks in South American manuscripts from 1779 to 1825
Celina Luízar Obregón; Marco A. Zamalloa Jara; Flor L. Rojas Arizapana; Yuri J. Chura Huayllani,Janet F. Gonzales Bellido; Jorge Olivera Olivera (Universidad Nacional de San Antonio Abad del CuscoPE, 2021)The Regional Archive of Cusco in Peru guards valuable history collections with exceptional regional and international value dating from the sixteenth century to the present. Historical manuscripts are part of the identity ...