Preparation of Reference Material for Trigonelline Determination Inside of Green Coffee Beans Using HPTLC
- 7 January 2013
- journal article
- Published by UPT Penerbitan Universitas Jember in Jurnal ILMU DASAR
- Vol. 14 (1), 53
- https://doi.org/10.19184/jid.v14i1.482