FATHULLAH, Hardi S.; MAJID, Hirsh M.; AHMED, Chro H.; SOURKAN, Sulleyman H.; ISMAEL, Karzan S.; ABDULSAMAD, Balen Z. Traffic Circulation Efficiency of Elliptical Roundabouts. ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY, [S. l.], v. 11, n. 2, p. 65–72, 2023. DOI: 10.14500/aro.11150. Disponível em: https://aro.koyauniversity.org/index.php/aro/article/view/1150. Acesso em: 7 may. 2025.