Tiên, N.T.T. 2017. PRELIMINARY RESEARCH ON DANAUS CHRYSIPPUS L. (LEPIDOPTERA: DANAIDAE) IN DALAT. Dalat University Journal of Science. 6, 4 (Jan. 2017), 516–523. DOI:https://doi.org/10.37569/DalatUniversity.6.4.92(2016).