T. Al-Ramadhani S. Spectrophotometric Determination of Thymol in Pharmaceutical Preparation via Diazotization Reaction with 4-aminoacetophenone. RSCI [Internet]. 2014 Jun. 1 [cited 2025 Sep. 28];25(3):44-56. Available from: https://jamh.uomosul.edu.iq/index.php/rsci/article/view/47226