HAITHAM, Al Hasanat; SCHUCHMANN, Gábor. Relationship between Critical Gap and Certain Geometrical Parameters in Roundabouts. Periodica Polytechnica Civil Engineering, [S. l.], v. 66, n. 3, p. 922–929, 2022. 10.3311/PPci.18628. Disponível em: https://pp.bme.hu/ci/article/view/18628. Acesso em: 30 apr. 2024.