Penetapan Kadar Protein Tepung Kulit Buah Naga Merah (Hylocereus polyrhizus) Menggunakan Metode Kjeldhal. Jurnal Farma, [S. l.], v. 1, n. 1, p. 23–30, 2026. DOI: 10.68321/xj0pt969. Disponível em: https://jurnal.binabangsa.web.id/JFR/article/view/63. Acesso em: 23 oct. 2026.