(A) ATIKA SULFA HOYRINA (2018210124) (B) FORMULASI GEL NANOPARTIKEL WHARTON’S JELLY MESENCHYMAL STEM CELL CONNDITIONED MEDIUM BERBASIS KITOSAN-NATRIUM ALGINAT” (C) xvi + 74 halaman; 22 tabel; 30 gambar; 13 lampiran (D) Kata kunci : wjmsc, nanopartikel, kitosan, bobot molekul, natrium alginat, luka, gel. (E) Wharton's jelly mesenchymal stem cell conditioned medium (WJMSC-CM) d…