Chiuman, L. . (2023) “Dermapen Treatments for Healing Pockmarked Skin in Male Wistar Rats (Rattus norvegicus): A Study Comparing Platelet-Rich Plasma with Salmon DNA Serum”, Jurnal Penelitian Pendidikan IPA, 9(12), pp. 10733–10739. doi: 10.29303/jppipa.v9i12.6000.