TY  - BOOK
AU  - Rida Shakir , Alina Amar , Ahsan Imran 
ED  - Irfan Mehmood 
TI  - Samsung Korean Oli
U1  - 658 
PY  - 2015///
CY  - Gujranwala 
PB  - Gift University 
KW  - BBA Research
N1  - Include reference
ER  -