Ming, Yee K, et al. “EVALUATION OF THE GENOTOXICITY OF EURYCOMA LONGIFOLIA AQUEOUS EXTRACT (PHYSTA®) USING IN VITRO AMES TEST AND IN VIVO MAMMALIAN MICRONUCLEUS TEST”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 8, no. 8, Aug. 2015, pp. 367-71, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/8189.