Yahayu, M. A., Rahmani, M., Mohd Hashim, N., Cheng Lian Ee, G., Sukari, M. A., & Md Akim, A. (2013). CYTOTOXIC AND ANTIMICROBIAL XANTHONES FROM Cratoxylum arborescens (Guttiferae). Malaysian Journal of Science, 32(1), 53–60. https://doi.org/10.22452/mjs.vol32no1.9