diff --git a/README.md b/README.md
index 4380402..195272f 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,16 @@ A set of Zero Knowledge modules, written in Rust and designed to be used in othe
 
 ## Initial scope
 
-Focus on RLN and being able to use Circom based version through ark-circom, as
-opposed to the native one that currently exists in Rust.
+Focus on RLN and being able to use [Circom](https://iden3.io/circom) based
+version through ark-circom, as opposed to the native one that currently exists
+in Rust.
 
 ## Acknowledgements
 
-- Uses ark-circom, Rust wrapper around Circom.
+- Uses [ark-circom](https://github.com/gakonst/ark-circom), Rust wrapper around Circom.
 
-- Inspired by Applied ZKP group work.
+- Inspired by Applied ZKP group work, e.g. [zk-kit](https://github.com/appliedzkp/zk-kit).
 
-- RLN library written in Rust.
+- [RLN library](https://github.com/kilic/rln) written in Rust based on Bellman.
+
+- [semaphore-rs](https://github.com/worldcoin/semaphore-rs) written in Rust based on ark-circom.