JULITA, NURMA. 2012. “AKTIVITAS ANTIBAKTERI SENYAWA FLAVONOID DARI TUMBUHAN PAKU PERAK (Pityrogramma Calomelanos) (ANTIBACTERIAL ACTIVITY OF FLAVONOID COMPOUND FROM SILVER FERN (Pityrogramma Calomelanos) )”. Unesa Journal of Chemistry 1 (1). https://doi.org/10.26740/ujc.v1n1.p%p.