SJAFARAENAN1, - and MUHAMMAD RUSLAN UMAR1, - and HERWIN2, - and ANNA ISLAMIYATI3, - and MUSTIKA TUWO1, - and ANDI ZULKIFLI4, - Nutritional potential of Semele sp. shellfish on estrogen levels and follicle stimulating hormone receptor genes in perimenopausal women. B IODI V E R S IT A S Volume 23, Number 3, March 2022.