PARAMITA, N. L. P. V. et al.
 PENETAPAN KADAR FENOL TOTAL DAN KATEKIN DAUN TEH HITAM DAN EKSTRAK ASETON TEH HITAM DARI TANAMAN  CAMELLIA SINENSIS VAR. ASSAMICA.
<strong>Jurnal Kimia (Journal of Chemistry)</strong>, [S.l.], p. 43-50, feb. 2020.
ISSN 2599-2740.
Tersedia pada: &lt;<a href="http://103.29.196.112/index.php/jchem/article/view/57162" target="_new">http://103.29.196.112/index.php/jchem/article/view/57162</a>&gt;. Tanggal Akses: 18 dec. 2025
doi: <a href="https://doi.org/10.24843/JCHEM.2020.v14.i01.p08">https://doi.org/10.24843/JCHEM.2020.v14.i01.p08</a>.