Here is the place for the Title of the Assignment This assignment has been submitted to the Department of Pharmaceutical Sciences as the partial fulfillment of the requirement of the Master of Pharmacy in Pharmaceutical Technology & Bio-Pharmaceutics (PTB) Department of Pharmaceutical Sciences School of Health & Life Sciences (SHLS) North South University Declaration 1) I hereby declare that my assignment is an original piece of work. 2) I checked my work through “Turnitin” for possible plagiarism. The % plagiarism detected is __________. To be noted that the maximum allowable cut-off for the % plagiarism is 30%. 3) I declare that to my knowledge no part of this work has been published anywhere before. 4) I also declare that after publication in peer-reviewed/ indexed journal my research work will be considered as open to public property. Student ID: Name: Signature Approval We checked the content of this assignment and are satisfied about its authenticity and therefore recommend for its approval. Chair, Pharmaceutical Sciences Dr. Md. Mahbubur Rahman Associate Professor & Chair Department of Pharmaceutical Sciences (DPS) Graduate Defense Committee members: 1) Dr. G. M. Sayedur Rahman Professor & Committee Head, Department of Pharmaceutical Sciences 2) Dr. Preeti Jain Professor Department of Pharmaceutical Sciences 3) Dr. Mohammad Hossain Shariare Professor Department of Pharmaceutical Sciences 4) Dr. Asim Kumar Bepari Associate Professor Department of Pharmaceutical Sciences 5) Dr. Murad Hossain Associate Professor Department of Pharmaceutical Sciences 6) Dr. Shazid Md. Sharker Associate Professor Department of Pharmaceutical Sciences Abstract