Viguera, B.; Alpízar, F.; Harvey, C. A.; Martínez-Rodríguez, M. R.; Saborío-Rodríguez, M.; Contreras, L. Climate Change Perceptions and Adaptive Responses of Small-Scale Farmers in Two Guatemalan Landscapes. Agron. Mesoam. 2019, 30, 313-331.