Gao, Kun, and Lijun Sun. “Incorporating Inertia in Mode Choice and Influential Factors of Car Stickiness: Implications for Shifts to Public Transit”. Promet - Traffic&Transportation 30, no. 3 (June 18, 2018): 293-303. Accessed April 25, 2024. http://traffic.fpz.hr/index.php/PROMTT/article/view/2507.