TY  - BOOK
AU  - Tshering Yangden & Yeshey Pelden
TI  - Effectiveness of virtual learning environment in student's performance
U1  - PRO/SD TSH 7th Batch 2021 
PY  - 2021///
CY  - Lobesa, Punakha
PB  - College of Natural Resources
KW  - SD Project
N1  - Includes references & annexure
ER  -