« 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). https://doi.org/10.54246/pr8ph563.