To download ppt,,,
https://docs.google.com/presentation/d/1eOoxQ6wtFejyVSSj6YvkwWXmd77HyuHA/edit?usp=sharing&ouid=111320913797542165988&rtpof=true&sd=true
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To download ppt,,,
https://docs.google.com/presentation/d/1eOoxQ6wtFejyVSSj6YvkwWXmd77HyuHA/edit?usp=sharing&ouid=111320913797542165988&rtpof=true&sd=true
source