The following publications are possibly variants of this publication:
- March 2023 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 18(1):12-15, March 2023. [doi]
- March 2022 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 17(1):12-15, 2022. [doi]
- September 2021 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 16(3):14-17, 2021. [doi]
- December 2021 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 16(4):12-104, 2021. [doi]
- June 2023 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 18(2):16-19, 2023. [doi]
- December 2023 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 18(4):14-18, December 2023. [doi]
- September 2022 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 17(3):12-15, 2022. [doi]
- June 2022 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 17(2):10-13, 2022. [doi]
- December 2022 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 17(4):12-15, 2022. [doi]
- September 2023 Land Transportation News [Transportation Systems]Bih-Yuan Ku. vtm, 18(3):15-19, September 2023. [doi]