2025-02-122025-02-122023https://drive.google.com/file/d/1xPnL5KJBSTluZmpcwJ5hwdp3FBZZU84x/view?usp=sharinghttp://ssm.ndl.gov.in/handle/123456789/653(Man and Environment)PHILOSOPHY - GENERAL || SEC-B(a)SEC-B(a)Other