Armin F, Revira B, Adnan AZ. Development and Validation Of Thin Layer Chromatograpy-Densitometry Method for Determinationa and Quantification of Sinthetic Red Coloring Agent in Sauce Sambel Sachet. J Sains Farm Klin [Internet]. 2015 Dec. 29 [cited 2026 Mar. 4];2(1):60-5. Available from: https://jsfk.ffarmasi.unand.ac.id/index.php/jsfk/article/view/43