1. Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER)-Guwahati, Changsari, 781101, Assam, India
2. Department of Pharmaceutical Analysis, NIPER-Guwahati, Changsari, 781101, Assam, India
3. NIPER-Guwahati, Changsari, 781101, Assam, India