KAMAU, Susanti; 						SAIYA, Abdon; 						PAAT, Vlagia.
The Analysis of Vitamin C Content in Facial Serum Using UV–Vis Spectrophotometric Method.
<strong>Fullerene Journal of Chemistry</strong>, [S.l.], v. 11, n. 2, p. 156-160, july 2026.
ISSN 2598-5868.
Available at: &lt;<a href="https://indochembull.com/index.php/fulerene/article/view/767" target="_new">https://indochembull.com/index.php/fulerene/article/view/767</a>&gt;. Date accessed: 09 oct. 2026.
doi: <a href="https://doi.org/10.37033/fjc.v11i2.767">https://doi.org/10.37033/fjc.v11i2.767</a>.