Add links in GSoC 2020 page

Author: shrijitsingh99

gsoc-2020/executors.md

@@ -48,8 +48,3 @@ This project has been a great learning experience. There was a learning curve, b
 
 Kudos to my mentors @kunaltyagi and @SergioRAgostinho.
 Shoutouts to @aPonza  and @larshg for doing a fabulous job mentoring other projects as well.
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gsoc-2020/index.md

@@ -43,14 +43,16 @@ As well as to refactor and modernize the library by means of;
 
 **Final report:** [url](/gsoc-2020/gpu)
 
-### Unified API for Algorithms
+### [Unified API for Algorithms](/gsoc-2020/gpu)
 
 **Student:** [Shrijit Singh][shrijit]
 
 **Mentors:** [Kunal Tyagi][kunal], [Sérgio Agostinho][sergio]
 
 **Proposal:** [url](/assets/pdf/gsoc-2020/proposal-executor.pdf)
 
+**Final Report:** [url](/gsoc-2020/executors)
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 **Summary**
 
 Motivation