Rebok, Sandra. “Alexander Von Humboldt Y Modelo De La Historia Natural Y Moral ”. HiN - Alexander von Humboldt in the Net. International Review for Humboldt Studies 2, no. 03 (November 2, 2021): 101–115. Accessed May 21, 2026. https://hin-online.de/index.php/hin/article/view/21.