WILLIAM S. DAVID. UNDERSTANDING INTRINSIC MOTIVATION IN AMERICAN HIGH SCHOOL LANGUAGE LEARNERS. International Journal of Pedagogics, [S. l.], v. 4, n. 10, p. 1–7, 2024. Disponível em: https://theusajournals.com/index.php/ijp/article/view/3644. Acesso em: 11 jul. 2025.