Comparison of the SPF Values of 70% and 96% Ethanol Extracts of Bandotan Leaves (Ageratum conyzoides L.) Using the UV-Vis Spectrophotometric Method. JURNAL FARMASIMED (JFM), [S. l.], v. 8, n. 2, p. 785–792, 2026. DOI: 10.35451/8gtb2161. Disponível em: https://ejournal.medistra.ac.id/index.php/JFM/article/view/3456. Acesso em: 6 may. 2026.