ABAYOMI, O. O.; NOUR, A. H.; RUTH, A. O.; HABEEB, O. A. Optimized microwave reflux extraction and antioxidant activities of piperine from black and white piper nigrum. Chemical Engineering Research Bulletin, [S. l.], v. 19, p. 139–144, 2017. DOI: 10.3329/cerb.v19i0.33808. Disponível em: https://banglajol.info/index.php/CERB/article/view/33808. Acesso em: 18 jul. 2024.