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Md. Enamul Haque*, Zimam Mahmud, A. K. M. Mahbub Hasan, Roman Sardar, Md. Lutful Kabir and Sheikh Tanzina Haque. Betulin-3-Caffeate and Amyrin from the Stem Bark of Barringtonia Acutangula (L). BRC 1, 1, 121-123.