Since inception BITA has emphasized on participatory investigative mode to design program interventions as well as contribute in knowledge generation & expansion. While starting the organization has conducted study „Cultural Heritage of Fisher folk Community in Chittagong ‟ to reveal the culture & life-struggle of this marginalized community. That work helped BITA to intervene program actions with their active involvement and play role to expose cultural potency & heritage. Other significant research works accomplished by BITA are:
- An Exploration of the Child Rights Situation in the Chittagong Hill Tracts, BANGLADESH
- Study on the Usefulness of Alternative Media Campaign in Popularizing Local Government Issues
- Marriage in Bangladesh: When It is Too Early
- Situation Analysis on Rural Artists in Greater Noakhali
- Colorful People of Bangladesh
- Exposition and History of Traditional Musical Instruments for the youth
- Social Audit on VGD Program
- Situation Analysis on Improved Educational Services for Children of Indigenous Groups in Bandarban under Chittagong Hill Tracts Area