[1]
Abayomi, O.O., Nour, A.H., Ruth, A.O. and Habeeb, O.A. 2017. Optimized microwave reflux extraction and antioxidant activities of piperine from black and white piper nigrum. Chemical Engineering Research Bulletin. 19, (Sep. 2017), 139–144. DOI:https://doi.org/10.3329/cerb.v19i0.33808.