diff --git a/docs/introduction.md b/docs/introduction.md
index cd510d93..2b52810c 100644
--- a/docs/introduction.md
+++ b/docs/introduction.md
@@ -1,4 +1,6 @@
 # Introduction. Openshift VS Kubernetes
+* [microservices.io 🌟🌟🌟](https://microservices.io/)
+* [landscape.cncf.io 🌟🌟🌟](https://landscape.cncf.io/)
 * [developers.redhat.com: Why Kubernetes is The New Application Server](https://developers.redhat.com/blog/2018/06/28/why-kubernetes-is-the-new-application-server/)
 * [cloudowski.com: 10 most important differences between OpenShift and Kubernetes 🌟🌟🌟](https://cloudowski.com/articles/10-differences-between-openshift-and-kubernetes/)
 * [Dzone.com: Kubernetes in 10 minutes: A Complete Guide](https://dzone.com/articles/kubernetes-in-10-minutes-a-complete-guide-to-look)