Cuba - 30 years of innovation and socialist goals. Global Journal of Human-Social Science, [S. l.], v. 23, n. F6, p. 1–13, 2023. DOI: 10.34257/GJHSSFVOL23IS6PG1. Disponível em: https://testing.socialscienceresearch.org/index.php/GJHSS/article/view/103838. Acesso em: 4 feb. 2026.