حسينةيوسفي, امال بوروبة. Efficiency in the use of technical innovations among speech specialists practicing the profession. -Field study in Setif Province (Algeria) -. RDRH [Internet]. 2026 Oct. 19 [cited 2026 Nov. 2];19(02):168-3. Available from: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/118