Dahbia Haddad, Bousaad Aiche, and Mebarek Khelfi. 2025. “AN ARCHITECTURAL APPROACH COMBINING 3D SCANNING AND UNPUBLISHED ARCHIVES TO THE ANALYSIS OF A 19TH-CENTURY ENGINEERING STRUCTURE: CASE STUDY OF THE CHIFFA RAILWAY VIADUCT ALGERIA”. International Journal of Innovative Technologies in Social Science, no. 1(45) (February). https://doi.org/10.31435/ijitss.1(45).2025.3143.