Sierra-Figueredo, P., Pérez-Piñeiro, A., Duran Zarabozo, O., Marineto-Orantes, E.A. y Zaldivar-Cruz, J.M. 2015. Analysis of the impact of solar activity and climate variability in productivity beekeeping Cuban territory. Revista Iberoamericana de Bioeconomía y Cambio Climático e-ISSN 2410-7980. 1, 2 (dic. 2015), 156–171. DOI:https://doi.org/10.5377/ribcc.v1i2.2481.