Al-haddad, S. A. H. . (2022) “Spectrophotometric Determination of Atenolol and Losartan Potassium in Pharmaceutical by Dual-Wavelengths Method”, INTERNATIONAL JOURNAL OF MEDICAL SCIENCES, 5(3), pp. 36–45. Available at: https://isnra.net/index.php/ijms/article/view/429 (Accessed: 27 April 2026).