ASTUTI, A.; FITRI, N. Formulasi Serum Anti-Aging Minyak Atsiri Lada Hitam Piper Nigrum L dan Uji Aktivitas Antioksidan Menggunakan Metode DPPH. AJIE (Asian Journal of Innovation and Entrepreneurship), [S. l.], v. 5, n. 1, p. 1–11, 2021. Disponível em: https://journal.uii.ac.id/ajie/article/view/17493. Acesso em: 5 dec. 2025.