El-Hawary, S.S. et al. 2020. Comparative HPLC-PDA-MS/MS Tentative Identification of Polyphenolics from the Leaf Extracts of Three Selected Tradescantia species and their In-Vivo Hepatoprotective Activity: doi.org/10.26538/tjnpr/v4i11.15. Tropical Journal of Natural Product Research (TJNPR). 4, 11 (Nov. 2020), 926–935.