Pratama, M. R. F.; Suratno, S.; Mulyani, E. Profile of Thin-Layer Chromatography and UV-Vis Spectrophotometry of Akar Kuning Stem Extract (Arcangelisia Flava). Borneo J Pharm 2018, 1 (2), 72-76. https://doi.org/10.33084/bjop.v1i2.367.