共 41 条
[6]
BRADLEY DE, 2004, J SMALL BUS MANAGE, V0042
[7]
Buenrostro Edgar, 2015, ENTRECIENCIAS DIALOG, V3, P27, DOI [10.21933/j.edsc.2015.06.099, DOI 10.21933/J.EDSC.2015.06.099]