PSIR: Refer to a mix of Utkarsh Dwivedi’s notes & Vikas Ruhela | Preeti, AIR 130-CSE 2022

PSIR: Refer to a mix of Utkarsh Dwivedi’s notes & Vikas Ruhela’s notes -

https://utkarshjdwivedi.blogspot.com/2022/06/psir-strategy-notes-and-my-answer-copies.html?m=1


https://t.me/vikasruhela221