Utami, S., N. A. Damayanti, N. A. Rahmah, S. Nafik, B. C. Arrahmani, A. S. Muthmainnah, H. S. Widya Kusuma, and W. Widowati. “<i>In Vitro</i> Studies on Antioxidant Potential of Apple (<i>Malus domestica</I>) Fructus Extract Nanoparticle”. Journal of Natural Remedies, vol. 23, no. 4, Nov. 2023, pp. 1589-98, doi:10.18311/jnr/2023/32238.