Ratih Restiani and Dwi Aditiyarini and Sarah Mega Pratenna Kaban  (2024) EFFECT OF PLANT GROWTH REGULATORS (PGRS) ON BIOMASS AND FLAVONOID PRODUCTION OF TALINUM PANICULATUM CALLUS CULTURE.  JURNAL BIODJATI, 9 (1).  pp. 11-25.  ISSN 2541-4208