| Cource | Published By | Link |
|---|---|---|
| DSA | NPTEL | https://www.youtube.com/playlist?list=PLBF3763AF2E1C572F |
| Introduction to Algorithm | OCW | https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEY |
| Design and Analysis of Algorithm | OCW | https://www.youtube.com/playlist?list=PLUl4u3cNGP6317WaSNfmCvGym2ucw3oGp |
| Topological Sort | Wikipedia | https://en.wikipedia.org/wiki/Topological_sorting |