« The Reality of the Application of Design Ergonomics in the Algerian Educational Environment: a Field Study to Monitor some Design Errors at Tarek Ben Ziad Middle School in Ben Nasser, Touggourt Province as a Model » (2026) Revue El-Wahat pour les Recherches et les Etudes, 18(2). Disponible sur: https://journals.univ-ghardaia.edu.dz/elwahat/article/view/1998 (Consulté le: 9 juin 2026).