González García, Y. Y., Vado González, L. R., Tapia Lorío, E., & Reyes Pérez, R. M. (2020). Agro-ecotourism trail design with circuit shape based on natural and productive potentials at the ICIDRI Masatepe Experimental Center, Polytechnic University. La Calera, 20(34), 64–70. https://doi.org/10.5377/calera.v20i34.9812