The Essence of Semiotic Theory in Athol Fugard’s Four elected Plays. Mediterranean Journal of Social Sciences, [S. l.], v. 6, n. 2 S1, p. 268, 2015. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/5892.. Acesso em: 6 may. 2024.