Czerny, Miroslawa, and Andrzej Czerny. “The Fragmented Hispanic-American City Versus Its Sustainability”. Semestre Económico 23, no. 54 (July 30, 2020): 45–60. Accessed June 27, 2026. https://revistas.udem.edu.co/index.php/economico/article/view/3158.