Trivedi, J. K., C. J. Patel, and M. M. Patel. “RP-HPLC METHOD DEVELOPMENT AND VALIDATION OF MACITENTAN WITH ITS KNOWN AND UNKNOWN DEGRADATION IMPURITIES IN ITS TABLET DOSAGE FORM”. International Journal of Applied Pharmaceutics, vol. 10, no. 5, Sept. 2018, pp. 81-89, doi:10.22159/ijap.2018v10i5.26211.