M.Madan Mohan Reddy, D.Gowri Sankar, and JVLN Seshagiri Rao, “Stress degradation studies and development of validated stability indicating assay method by RP-HPLC for estimation of Apixaban in presence of degradation products as per ICH guidelines”, IJPAR , vol. 2017, no. 6, pp. 363–384, Sep. 2022.