Facile Extraction of Spirulina for Ultra-Protection Sunscreen Activity. Indonesian Journal of Chemical Science, [S. l.], v. 15, n. 1, p. 51–57, 2026. DOI: 10.15294/ijcs.v15i1.28771. Disponível em: https://journal.unnes.ac.id/journals/ijcs/article/view/28771. Acesso em: 6 sep. 2026.