L. I. Igbinosun and V. O. Ezugwu, “Road Design Types, Expected Queue Size and its Relief Times”, IJSBAR, vol. 19, no. 2, pp. 387–399, Jan. 2015, Accessed: Sep. 16, 2025. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/2422