GANGAS GEISSE, MÓNICA, and HERNÁN SANTIS ARENAS. “The Informal Geographer and the Formal Geographer”. Revista de Geografía Norte Grande, no. 28 (January 1, 2001): 123–131. Accessed October 20, 2024. https://onomazein.letras.uc.cl/index.php/RGNG/article/view/46599.