Purba, G.A.C. , Muchlisyam, M. and Putra, E.D.L. 2025. Determination of The Level of Paracetamol and Tramadol Hcl Mixture in Tablets by Chemometric Method by Fourier Transform Infrared Spectrophotometry. Eduvest - Journal of Universal Studies. 5, 1 (Jan. 2025), 297–304. DOI:https://doi.org/10.59188/eduvest.v5i1.50283.