Penentuan Nilai SPF (Sun Protection Factor) Krim Ekstrak Etanol Daun Belimbing Wuluh (Averrhoa Bilimbi L.) Menggunakan Metode Spektrofotometri. Jurnal Kesehatan Qamarul Huda, [S. l.], v. 12, n. 2, p. 67–77, 2024. DOI: 10.37824/jkqh.v12i2.2024.675. Disponível em: http://jkqh.uniqhba.ac.id/index.php/kesehatan/article/view/675. Acesso em: 12 oct. 2025.