FITRIA, Faizatul; ARIFAH, Farida Noor; LUKIS, Prima Agusti; SARI, Sofira Dwi Meylinda. Flavonoid Levels in Beluntas Leaves (Pluchea indica (L.) Less) in Lamongan Regency Using a Spectrophotometer UV-Vis. Jurnal Ilmiah Sains, [S. l.], v. 25, n. 1, p. 61–69, 2025. DOI: 10.35799/jis.v25i1.56217. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/56217. Acesso em: 16 mar. 2026.