SHEK, P. N. .; LEE, Z. Y. CIRCULAR TUNNEL STRUCTURAL ANALYSIS IN SOFT GROUND. ASEAN Engineering Journal, [S. l.], v. 13, n. 1, p. 75-91, 2023. DOI: 10.11113/aej.v13.18386. Disponível em: https://journals.utm.my/aej/article/view/18386. Acesso em: 8 jun. 2023.