共 85 条
[1]
Abdel Wahed Ahmed., 2020, HBRC Journal, V16, P17, DOI [10.1080/16874048.2020.1719340, DOI 10.1080/16874048.2020.1719340]
[10]
[Anonymous], 2004, J PUBLIC TRANSPORTAT, DOI DOI 10.5038/2375-0901.7.1.4