Nazneen Shifa, Saydia Gulrukh and Mahmudul Sumon The writers are activists, teachers and researchers and also members of Activist Anthropologist. MAY DAY 2015 / Is the new model of trade unions the answer? 30 April 2015, 18:00 PM THE history and development of trade unions in the garment sector is different from other industrial sectors of Bangladesh. 30 April 2015, 18:00 PM