Yusuf, M., M. Wahab, M. Yousuf, J. U. Chowdhury, and J. Begum. “Some Tribal Medicinal Plants of Chittagong Hill Tracts, Bangladesh”. Bangladesh Journal of Plant Taxonomy, vol. 14, no. 2, Dec. 2007, pp. 117-28, doi:10.3329/bjpt.v14i2.531.