Alba Sanabria, S. M., González Contreras, J. M. ., & Reyes Martínez, J. E. . (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