Saunaluoma S, Schaan D. Monumentality in Western Amazonian formative societies: geometric ditched enclosures in the Brazilian state of Acre. Antiqua [Internet]. 2012 Feb. 28 [cited 2024 Apr. 23];2(1):e1. Available from: https://www.pagepress.org/journals/antiqua/article/view/antiqua.2012.e1