Syafi, S. et al. 2023. Phytochemical Screening of Tacca Plant (Tacca leontopetaloides L.) Ethanol Extract Using Spectrophotometry UV-VIS Method. International Journal on Advanced Science, Engineering and Information Technology. 13, 4 (Jul. 2023), 1316–1322. DOI:https://doi.org/10.18517/ijaseit.13.4.18251.