Vol. 30, No. 4, December, 2018
JSCM, 2018, Vol.30, No.4, Page 1-10

JSCM, 2018, Vol.30, No.4, Page 11-21

JSCM, 2018, Vol.30, No.4, Page 23-31

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Vol. 30, No. 4, December, 2018
JSCM, 2018, Vol.30, No.4, Page 1-10
![]() JSCM, 2018, Vol.30, No.4, Page 11-21
![]() JSCM, 2018, Vol.30, No.4, Page 23-31
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