PURBA, G. A. C. .; MUCHLISYAM, M.; PUTRA, E. D. L. . 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, [S. l.], v. 5, n. 1, p. 297–304, 2025. DOI: 10.59188/eduvest.v5i1.50283. Disponível em: http://www.eduvest.greenvest.co.id.submitjurnal.id/index.php/edv/article/view/50283. Acesso em: 5 jul. 2025.