TY  - BOOK
AU  - Siddhisena, KAP
TI  - Data analysis for research
SN  - 9789553854834
U1  - 001.42 
PY  - 2023///
CY  - Colombo
PB  - Survey Research Lanka
KW  - Data Analysis
KW  - Research
KW  - Research Methodology
KW  - Writing Method
ER  -