JAMALUDDIN, J.; NUGRAHA, F.; NA’IM, M.; MUSNINA, W. O.; SULISTIANA, S.; YUYUN, Y. Identification of Preservatives And Colourants In Takjil Snacks. JPK : Jurnal Proteksi Kesehatan, v. 13, n. 1, p. 66-71, 9 ago. 2024.