1.
Handayani R. EFFECT OF FERMENTATION DURATION ON CAFEIN CURRENCY IN ROBUSTA COFFEE (Coffea canephora) FROM PTPN XII JEMBER. IPJ [Internet]. 2024 Jan. 25 [cited 2025 Apr. 25];1(1):26-31. Available from: https://ipj.uds.ac.id/ipj/article/view/6