Bergera, Iñaki. “About the 4th Number of Sophia, Visual Spaces of Change: Unveiling the Publicness of Urban Space through Photography and Image”. Sophia Journal 4, no. 1 (December 1, 2019): 3–4. Accessed March 29, 2024. https://www.up.pt/revistas/index.php/sophia/article/view/217.