Rohman, F. A., & Yuanita, L. (2021). EFEKTIVITAS ANTIBAKTERI DAN KADAR FENOLIK TOTAL EKSTRAK DAUN YAKON (Smallanthus sonchifolius) DENGAN VARIASI DAERAH BUDIDAYA TANAM DAN LAMA WAKTU EKSTRAKSI: EFFECTIVENESS OF ANTIBACTERIAL AND TOTAL PHENOLIC CONTENT FROM YACON LEAF EXTRACT (Smallanthus sonchifolius) WITH VARIATION OF CULTIVATION AREA AND TIME OF EXTRACTION. Unesa Journal of Chemistry, 10(1), 16–23. https://doi.org/10.26740/ujc.v10n1.p16-23