SYAFIKA, R. A. .; PUTRI, D. K.; RAHMAWATI, S.; KOMALA, E. P. E.; KURNIAWAN, T. D. Determination of total flavonoid content in 70% and 96% ethanol extracts of red seaweed (Eucheuma spinosum) obtaned by maceration using UV-Vis spect. Indonesian Journal of Health Science, [S. l.], v. 6, n. 2, p. 329–337, 2026. DOI: 10.54957/ijhs.v6i2.2162. Disponível em: https://www.jurnalku.org/index.php/ijhs/article/view/2162. Acesso em: 27 jul. 2026.