ABROOMAND AZAR, Parviz; TORABBEIGI, Marzieh; SABER TEHRANI, Mohammad; WAQIF HUSAIN, Seyed. Hydrodistillation, Solvent Free Microwave Assisted Extraction and Headspace-Solid Phase Microextraction for Analysis of Essential Oil of Flowers of Helichrysum aucheri. Asian Journal of Chemistry, [S. l.], v. 23, n. 3, p. 1209–1211, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/16040. Acesso em: 9 jul. 2024.