ZILHADIA; MUSTAFIDAH, Mabrurotul; HERDINI; MUHAMMAD, Chairul Amin. Analysis of Porcine Gelatin in Hard Capsule Shells by Using A Combination of FTIR and Principal Component Analysis Methods. Jurnal Sains Farmasi & Klinis, [S. l.], v. 13, n. 1, p. 84–89, 2026. DOI: 10.25077/jsfk.13.1.84-89.2026. Disponível em: https://jsfk.ffarmasi.unand.ac.id/index.php/jsfk/article/view/1996. Acesso em: 25 jul. 2026.