Sanabria Coto, I. J., Bonilla Hidalgo, M. A., & Quesada Román, A. (2022). Historical and geospatial reconstruction of a sector of the alternative route of the railway to the Atlantic (years 1871-1873), called: "Fajardo line", in a geographical area associated with the valleys of Orosi and Ujarrás, Cartago, Costa Rica.

Sanabria Coto, Iván Josué, Maureen Arlene Bonilla Hidalgo, ja Adolfo Quesada Román. Historical and Geospatial Reconstruction of a Sector of the Alternative Route of the Railway to the Atlantic (years 1871-1873), Called: "Fajardo Line", in a Geographical Area Associated With the Valleys of Orosi and Ujarrás, Cartago, Costa Rica. 2022.

Sanabria Coto, Iván Josué, Maureen Arlene Bonilla Hidalgo, ja Adolfo Quesada Román. Historical and Geospatial Reconstruction of a Sector of the Alternative Route of the Railway to the Atlantic (years 1871-1873), Called: "Fajardo Line", in a Geographical Area Associated With the Valleys of Orosi and Ujarrás, Cartago, Costa Rica. 2022.