Romero Rodríguez, Luis Alberto, Marvin V. Garcia, Livni N. Almira, and Lester S. Salguero. “Jade: Archaeological Evidence on Production in the Middle Motagua”. Ciencias Sociales y Humanidades 11, no. 2 (November 29, 2024). Accessed December 13, 2025. https://revistas.usac.edu.gt/index.php/csh/article/view/1580.