Abid, Sabah, et al. “Socialism from the Early Premises of Thought to the Experiments of Ages: A Study of the Intellectual Roots and Historical Transformations of the Socialist System”. The International Tax Journal, vol. 52, no. 5, Oct. 2025, pp. 2344-56, https://internationaltaxjournal.online/index.php/itj/article/view/246.