Chemical Information from GCMS Analysis of Acetone-Ethanol Ex-tract of Piper guineense Leaf. Part 2. Communication In Physical Sciences, [S. l.], v. 5, n. 4, p. 470–481, 2020. Disponível em: https://journalcps.com/index.php/volumes/article/view/372. Acesso em: 28 jul. 2026.