Tsvetkova, Dobrina Doncheva, and Stefka Achkova Ivanova. “Investigation and Estimation of Spectrophotometric Values Specific and Molar Absorbances for Losartan Potassium and Valsartan.”. IJRDO-Journal of Applied Science 4, no. 9 (September 30, 2018): 13-20. Accessed October 6, 2024. http://13.234.104.160/index.php/as/article/view/2422.