PPT.: https://docs.google.com/presentation/d/1ZoHOj3VH7cKzVYUGDoQ6fWTOgnPbUJ3r/edit?usp=sharing&ouid=110835173471933525614&rtpof=true&sd=true
PDF.:https://drive.google.com/file/d/1Shuk63Xom1IV71mwC8Exew_xh7svS-EG/view?usp=sharing
PPT: https://docs.google.com/presentation/d/1orPPHNL3UzV_1PlKz49Zhwwru5ZVRlNq/edit?usp=sharing&ouid=110835173471933525614&rtpof=tr...