@article{yang2023feasibility,<br>
  &nbsp;&nbsp;&nbsp;&nbsp; title={Feasibility on the integration of passenger and freight transportation in rural areas: A service mode and an optimization model},<br>
  &nbsp;&nbsp;&nbsp;&nbsp; author={Yang, Tiannuo and Chu, Zhongzhu and Wang, Bailin},<br>
  &nbsp;&nbsp;&nbsp;&nbsp; journal={Socio-Economic Planning Sciences},<br>
  &nbsp;&nbsp;&nbsp;&nbsp; pages={101665},<br>
  &nbsp;&nbsp;&nbsp;&nbsp; year={2023},<br>
  &nbsp;&nbsp;&nbsp;&nbsp; publisher={Elsevier}<br>
}