VAN GINKEL, A.; PEñA, L. R.; VILLAR, G. R. PRELIMINARY STUDIES ON THE USE OF WATER ACTIVITY (AW) MEASUREMENTS FOR POSSIBLE APPLICATIONS IN THE PLANT EXTRACT INDUSTRY. African Journal of Traditional, Complementary and Alternative Medicines, [S. l.], v. 6, p. 422–423, 2009. Disponível em: https://journals.athmsi.org/index.php/ajtcam/article/view/827. Acesso em: 7 may. 2024.