Hossan, M. A., M. Ibrahim, M. Q. Ahsan, F. Aktar, M. R. Kuddus, M. M. U. Chowdhury, and M. A. Rashid. “Pharmacological and Phytochemical Screenings of Ethanol Extract of Etlingera Linguiformis (Roxb.) R.M.Sm. Growing in Bangladesh”. Bangladesh Pharmaceutical Journal, vol. 16, no. 1, Apr. 2013, pp. 33-37, doi:10.3329/bpj.v16i1.14488.