Spectrophotometric Determination of Ranitidine-HCl in Pure Form and Pharmaceutical Formulations with Metol and potassium hexacyanoferrate (ΙΙΙ). UTJsci [Internet]. 2014 Jun. 5 [cited 2024 May 2];4(3):101-7. Available from: https://jsci.utq.edu.iq/index.php/main/article/view/640