CABRERA CASTILLO, K. Foreign Language Classroom Anxiety in the Costa Rican English Learning Context: The Need for Flexible and Supportive Teachers. Investigación y Ciencia Aplicada a la Ingeniería, [S. l.], v. 8, n. 52, p. 48–53, 2025. Disponível em: https://ojsincaing.com.mx/index.php/ediciones/article/view/484. Acesso em: 17 dic. 2025.