2025-02-282025-02-282024https://drive.google.com/file/d/176onj06O34HpaZ0dBgTaBwJ1-Z8_UXOC/view?usp=sharinghttp://ssm.ndl.gov.in/handle/123456789/958(Fundamentals of Chemistry-2)enCHEMISTRY-HONOURS || DSCC-2DSCC-2Other