Clove (Eugenia Caryophyllata) Extraction and Synthesis of New Pyrazole Derivatives from Eugenol. Global Journal of Science Frontier Research, [S. l.], v. 13, n. 42, p. 1–6, 2013. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/103247. Acesso em: 24 oct. 2026.