PUTRI, Mega Karina; SHAPUTRI, Evrita Andhien; DELLIMA, Beta Ria Erika Marita. FORMULASI DAN PENENTUAN KADAR VITAMIN C PADA SEDIAAN GEL FACIAL WASH EKSTRAK KULIT BUAH KOPI . Jurnal Farmamedika (Pharmamedica Journal), [S. l.], v. 11, n. 1, p. 21–31, 2026. DOI: 10.47219/ath.v11i1.645. Disponível em: https://ejournal.sttif.ac.id/index.php/farmamedika/article/view/645. Acesso em: 3 sep. 2026.