Alquraisy A, Wathoni N, Wilar G, Suhandi C. Formulation and Characterization of Secretome Hydrogel Based on Sodium Alginate as Anti-Aging. JIKA [Internet]. 2024 Dec. 31 [cited 2025 Nov. 9];6(3):575-87. Available from: https://salnesia.id/jika/article/view/1005