JASSAM, Mahmood G.; HUSSEIN, Israa S.; AMEEN, Aynoor N. Enhancing the Engineering Properties of Gypseous Soil Utilizing Fly Ash. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 4, p. 25922–25927, 2025. DOI: 10.48084/etasr.12246. Disponível em: https://etasr.com/index.php/ETASR/article/view/12246. Acesso em: 31 may. 2026.