Ranbir Biswas
ranabirbiswas.jdp1122@gmail.com
9933369264
Ranbir Biswas
ranabirbiswas.jdp1122@gmail.com
9933369264
Duar means ‘door’ and the region forms the gateway to Bhutan from India. There are 18 passages or gateways through which the Bhutanese people can communicate with the people living in the plains.