Sherly H. Hutagaol, Rosidah, Masfria, and Denny Satria, “Combination effect of ethylacetate extract leaves of Moringa oleifera L. and Doxorubicin against MCF-7 cell lines”, J Inn Pharm Bio Sci, vol. 5, no. 3, pp. 42–46, Jul. 2018.