“Gambaran Tingkat Pengetahuan Tentang Period After Opening (PAO) Dan Perilaku Penyimpanan Kosmetika Perawatan Pada Remaja Di Kota Tangerang: The Level of Knowledge about Period After Opening (PAO) and Storage Behavior of Cosmetics in Adolescents in Tangerang”. Jurnal Sains Dan Kesehatan, vol. 5, no. 1, Nov. 2024, pp. 6-13, https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/331.