PÉREZ, A. V.; POMARES, L. F.; GÁMEZ, M. R. Pinar Del Río geography and connected photovoltaic systems to the grid. International journal of life sciences and earth sciences, [S. l.], v. 3, n. 1, p. 8-14, 2020. DOI: 10.31295/ijle.v3n1.139. Disponível em: https://sloap.org/journal/index.php/ijle/article/view/139. Acesso em: 4 may. 2026.