UNGPAKORN , J. G. The Importance of Trotskyite Socialism at the Present Time . Journal of the Faculty of Arts, Silpakorn University, [S. l.], v. 26, n. 2, p. 13–39, 2003. Disponível em: https://so04.tci-thaijo.org/index.php/jasu/article/view/250791. Acesso em: 1 oct. 2026.