Hello

For this i would like to suggest you Data structures and algorithms made easy by Narasimha Karumanchi.

However if you want to study online then i have a recommendation for you about an online course.

There's the link- https://youtu.be/nzAbjmShSU8

hello aspirant, some of the best books to learn data stcutures are-

• Introduction to Algorithms
• Data Structures & Algorithms in Java
• Data Structures by Seymour Lipschutz
• Introduction to Algorithms by Thomas H Cormen, Charles E Leiserson, Ronald L Rivest and Clifford Stein

Thank you.