Alsya FITRI R, Andriani LESTARI T, SARI Y, SUTRIYO S, MUN’IM A. Freeze drying of natural deep eutectic solvent (NADES) extract of green coffee bean (Coffea canephora Pierre ex A. Froehner). J.Res.Pharm. 2020; 24(2): 225-232. http://dx.doi.org/10.35333/jrp.2020.139