BEING AN OPTIMIST: BARACK OBAMA’S RHETORICAL STRATEGY OF POSITIVE SELF-PRESENTATION. Scientific Notes of Ostroh Academy National University: Philology Series, [S. l.], n. 14(82), p. 70–74, 2022. Disponível em: https://journals.oa.edu.ua/Philology/article/view/3578.. Acesso em: 18 may. 2024.