TY  - BOOK
AU  - Tshering Yangchen
TI  - Roles and challenges of  tour guides in Bhutan
U1  - Thesis/MDP TSH 7th Coh. 
PY  - 2022///
CY  - CNR, Lobesa
PB  - Tshering Yangchen
KW  - Thesis
N1  - includes acknowledge and abstract
ER  -