O. Olimjon and L. Phunsahwat, “The Post-Pandemic Shift: An Economic Analysis of User Preferences and Willingness-to-Pay for Public Transport Safety and Hygiene Measures in Uzbekistan”, IJWER, vol. 2, no. 1, pp. 13–16, Jun. 2026, doi: 10.54097/2t8veb46.