The Effect of Roasting Temperature on Ferulic Acid Levels of Robusta Coffee Bean with Thin Layer Chromatography (TLC)-Densitometry. Indian Journal of Forensic Medicine & Toxicology [Internet]. 2020 Oct. 29 [cited 2025 May 14];14(4):3497-503. Available from: https://medicopublication.com/index.php/ijfmt/article/view/12168