TY  - BOOK
AU  - Tan, Roland
AU  - Umi Kalsom Mohd Azuddin
TI  - Dahsyatnya cabaran di pejabat/ 
SN  - 9789673691333
U1  - 658 TAN 2011 
PY  - 2011///
CY  - Batu Caves, Selangor
PB  -  PTS Professional Pub.
KW  - Management
KW  - Organizational behavior
KW  - Work environment
ER  -