Zaitun Hasibuan, P. A., Rosidah, P. . Nasution, and S. Ilyas. “Effect of Plectranthus Amboinicus, Lour. Spreng. N-Hexane Extract on T47D Cells Line: Proliferation, Apoptosis and It’s Combination With Doxorubicine”. Indonesian Journal of Pharmaceutical and Clinical Research, vol. 3, no. 1, July 2020, pp. 8-17, doi:10.32734/idjpcr.v3i1.3323.