Alba Sanabria, Sandra Milena, Juan Mauricio González Contreras, and Jaime Eduardo Reyes Martínez. 2025. “Municipality of Girardot, Cundinamarca - Economic Hub During the Development of Transportation in Colombia (1850-1950)”. Ciencia Nueva, Journal in History and Politics 9 (1):58-89. https://doi.org/10.22517/25392662.25730.