https://shapingminds.in/upsc-notes-geography-with-mcq-2020-%e0%a4%ad%e0%a4%be%e0%a4%b0%e0%a4%a4-%e0%a4%86%e0%a4%95%e0%a4%be%e0%a4%b0-%e0%a4%94%e0%a4%b0-%e0%a4%b8%e0%a5%8d%e0%a4%a5%e0%a4%bf%e0%a4%a4%e0%a4%bf/
LATEST UPSC NOTES: GEOGRAPHY-भारत : आकार और स्थिति