MARKEY, R. G. .; KIRSTEN, T. R. .; WARNER, ames T. . TEACHERS TRAINING PROGRAMMES AND STUDENT ACHIEVEMENT AMONG OREGON HIGH SCHOOLS IN THE USA. African Journal of Emerging Issues, [S. l.], v. 4, n. 10, p. 1–13, 2022. Disponível em: https://ajoeijournals.org/sys/index.php/ajoei/article/view/332. Acesso em: 10 mar. 2025.