Guach Estévez jorge luís. Changes in the socialist model in Cuba: keys to the light or the abyss. Ciencias Sociales en Iberoamérica [Internet]. 2023 Dec. 19 [cited 2026 Sep. 19];4(4):16-3. Available from: https://www.ojseumed.com/index.php/ocsi/article/view/272