CALVO RIVERA, Érika. “Potential Modernity and Emancipation from the Patriarchal Sex-Gender System. Fictional Exchanges Between Bolívar Echeverría and Peggy R. Sanday ”. Utopía Y Praxis Latinoamericana, Vol. 30, no. 109, Apr. 2025, p. e15098784, https://mail.produccioncientificaluz.org/index.php/utopia/article/view/e15098784.