A. Zakaria R. Spectrophotomeric Estimation of Thymol in Pure and Pharmaceutical Formulation with Diazotized 4-aminoacetophenone. BERJ [Internet]. 2014 Jun. 1 [cited 2025 Oct. 27];13(1):923-34. Available from: https://jeh.uomosul.edu.iq/index.php/berj/article/view/39520