Journal of productivity analysis. 1995;6(1):47-61. doi: 10.1007/bf01073494 Q21.82025
Ownership structure and cost efficiency: A study of publicly owned passenger-bus transportation companies in India
DOI: 10.1007/bf01073494
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Journal of productivity analysis. 1995;6(1):47-61. doi: 10.1007/bf01073494 Q21.82025
DOI: 10.1007/bf01073494
摘要 查看摘要