بوالطين أمينة. Obstacles to the use of technical innovation inorthophonic practice. Human Resources Development Research, [S. l.], v. 19, n. 02, p. 220–195, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/123. Acesso em: 2 nov. 2026.