DEIXIS IN BARACK OBAMA’S EDUCATION SPEECH AT WAKEFIELD HIGH SCHOOL. Jurnal Ilmiah Bina Bahasa, [S. l.], v. 10, n. 1, p. 54–68, 2019. Disponível em: https://journal.binadarma.ac.id/index.php/binabahasa/article/view/456. Acesso em: 7 jul. 2025.