TY  - BOOK
AU  - Kodithuwakku , Godwin
TI  - පර්යේෂණ ආචාරධර්ම
SN  - 9789558973073
U1  - 174 
PY  - 2017///
CY  - Battaramulla
PB  - Institute for Research & Development
KW  - Research Ethics
KW  - Professional Ethics
KW  - Ethics
ER  -