LALU, Martinus G et al.
Sunscreen Activing of Purple Sweet Potato (Ipomoea batatas L.) Using Spectrophotometry Method.
Journal of Pharmaceutical and Medicinal Sciences, [S.l.], v. 2, n. 1, oct. 2017.
ISSN 2580-328X.
Available at: <https://www.jpms-stifa.com/index.php/jpms/article/view/39>. Date accessed: 04 may 2024.