“Analysis of Flavonoid Content and Toxicity Test of Semambu Rattan Leaf Ethanol Extract (Calamus Scipionum lour)with Brine Shirmp Lethality Test (BSLT) Method”. 2025. Stannum : Jurnal Sains Dan Terapan Kimia 7 (1): 8-13. https://doi.org/10.33019/jstk.v7i1.5062.