Mosissa, Michael Abera, Sixtus K. Mwea, and Paul K. Matheri. 2017. “Comparison of Four Design Methods on Rehabilitation of Flexible Pavements: For Nakuru - Nyahururu Road in Kenya”. The International Journal of Science & Technoledge 5 (8). http://internationaljournalcorner.com/index.php/theijst/article/view/123618.