Principles for Placement of Traffic Intersections at Different Levels. American Journal of Engineering , Mechanics and Architecture (2993-2637), [S. l.], v. 2, n. 2, p. 198–202, 2024. Disponível em: https://grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/3409. Acesso em: 27 jan. 2026.