HARYANTO, Astried; PANGKAHILA, Wimpie; WIRAGUNA, Anak Agung Gde Putra. Black rice bran (oryza sativa l. indica) extract cream prevented the increase of dermal matrix metalloproteinase-1 and dermal collagen reduction of male Wistar rats (rattus norvegicus) exposed to ultraviolet-B rays. IJAAM (Indonesian Journal of Anti-Aging Medicine), [S.l.], v. 4, n. 1, p. 16-19, june 2020. ISSN 2615-5079. Available at: <https://ijaam-unud.org/ojs/index.php/ijaam/article/view/48>. Date accessed: 09 aug. 2020. doi: https://doi.org/10.36675/ijaam.v4i1.48.