Mainul Hoque Chowdhury speaks at a meeting of the Bangladesh Pharmaceutical Businessmen Democratic Unity Council with all district chemist leaders of the country at a community centre in Kadamtali, Keraniganj.

Mainul Hoque Chowdhury speaks at a meeting of the Bangladesh Pharmaceutical Businessmen Democratic Unity Council with all district chemist leaders of the country at a community centre in Kadamtali, Keraniganj.