"Los Ranchitos” and “La Letra”: two iconic archaeological sites of the municipali ty of Nueva Guinea, RACCS, Nicaragua. Revista Humanismo y Cambio Social, [S. l.], p. 91–107, 2022. DOI: 10.5377/hcs.v19i19.14121. Disponível em: https://revistas.unan.edu.ni/index.php/Humanismo/article/view/818. Acesso em: 7 aug. 2025.