حسينةيوسفي; امال بوروبة. Efficiency in the use of technical innovations among speech specialists practicing the profession. -Field study in Setif Province (Algeria) -. Human Resources Development Research, [S. l.], v. 19, n. 02, p. 168–138, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/118. Acesso em: 3 nov. 2026.