M. R. Islam, S. Akbar, B. Akter, A. Nahar, N. M. Proma, and M. K. Hossain, “Phytochemical Screening and Evaluation of in-vivo Analgesic Activity of Pterocarpus indicus Leaf”, Chittagong Univ. J. B. Sci., vol. 11, no. 1, pp. 52–60, Jul. 2024.