S. B. Sanusi, M. F. Abu Bakar, M. Mohamed, S. F. Sabran, and M. M. Mainasara, “ETHNOBOTANICAL, PHYTOCHEMICAL, AND PHARMACOLOGICAL PROPERTIES OF NEPENTHES SPECIES: A REVIEW”, Asian J Pharm Clin Res, vol. 10, no. 11, pp. 16–19, Nov. 2017.