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Rollando, R.; Monica, E.; Aftoni, M. H.; Kurniawan, C. D.; Sitepu, R. Isolation and Evaluation of Pharmacological Activities of a Bioactive Hydroxylated C28 Steroid from the Leaf of Laportea Decumana (Roxb.) Wedd: doi.org 10.26538 Tjnpr V6i7.9. TJNPR 2022, 6 (7), 1096-1102.