Wahyuningsih, Mae Sri Hartati, et al. “ISOLATION AND IDENTIFICATION OF POTENTIAL CYTOTOXIC COMPOUND FROM KEMBANG BULAN [TITHONIA DIVERSIFOLIA (HEMSLEY) A GRAY] LEAVES”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 6, June 2015, pp. 298-01, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/5438.