EDININGSIH, Ediningsih. Penentuan Nilai Sun Protection Factor (SPF) Krim Tabir Surya Yang Mengandung Katekin Gambir (Uncaria gambir) dam Teh Hijau Secara In Vitro. Jurnal Agrotek Indonesia, [S. l.], v. 5, n. 1, 2020. Disponível em: https://journal-faperta.unsika.ac.id/index.php/agrotek/article/view/3553. Acesso em: 13 mei. 2026.