IGBINOSUN, Lucky I.; EZUGWU, V. O. Road Design Types, Expected Queue Size and its Relief Times. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 19, n. 2, p. 387–399, 2015. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/2422. Acesso em: 16 sep. 2025.