STAMENKOVA, Elena; KARPICAROV, Dino; APOSTOLOVA, Paulina; IDRIZOVSKA, Rufija; SLAVESKA SPIREVSKA, Irena; GJORGJESKA, Biljana. IMPROVED UV-Vis SPECTROPHOTOMETRIC DETERMINATION OF KETOPROFEN IN TABLETS USING METHANOL AS AN ALTERNATIVE SOLVENT. KNOWLEDGE - International Journal , [S. l.], v. 71, n. 4, p. 477–482, 2025. Disponível em: http://ojs.ikm.mk/index.php/kij/article/view/7700. Acesso em: 10 sep. 2026.