AGUSTINI, K., M. Wink, W. Sumaryono, F. Suyatna, and N. C. Siregar. “TRIGONELLA FOENUM-GRAECUM L. EXHIBITS ESTROGENIC EFFECT THROUGH PRESENILIN 2 GENE EXPRESSION IN THE BREAST CANCER CELL LINE MCF-7”. Asian Journal of Pharmaceutical and Clinical Research, vol. 12, no. 1, Jan. 2019, pp. 438-42, doi:10.22159/ajpcr.2019.v12i1.29340.