EFFECT OF TWIN TUNNEL GEOMETRY ON LINING PERFORMANCE AND GROUND SETTLEMENT: A CASE STUDY. International Journal of Geomate, [S. l.], v. 29, n. 134, p. 1–10, 2025. Disponível em: https://geomatejournal.com/geomate/article/view/5012. Acesso em: 18 oct. 2026.