Attih, Emmanuel, and Ekarika Johnson. 2020. “Developed and Validated Spectrophotometric Methods for the Evaluation of Artesunate and Dihydroartemisinin in Tablets Using Potassium Permanganate”. Nigerian Journal of Pharmaceutical and Applied Science Research 8 (2):25-32. http://mail.nijophasr.net/index.php/nijophasr/article/view/286.