Low-cost method for quantification of salicylic acid loaded in lipid nanoparticles containing copaiba oil. Research, Society and Development, [S. l.], v. 11, n. 11, p. e274111133419, 2022. DOI: 10.33448/rsd-v11i11.33419. Disponível em: https://rsdjournal.org/rsd/article/view/33419. Acesso em: 5 dec. 2025.