diff --git a/docs/devops.md b/docs/devops.md
index a95f50a7..4e6eab87 100644
--- a/docs/devops.md
+++ b/docs/devops.md
@@ -161,6 +161,7 @@
## Data as Code
- [thenewstack.io: The Coming Era of Data as Code 🌟](https://thenewstack.io/the-coming-era-of-data-as-code/)
+- [arrikto.com: What is Data as Code 🌟](https://www.arrikto.com/blog/what-is-data-as-code/)
[](https://www.contino.io/insights/how-to-make-enterprise-container-strategies-that-last-part-one)
diff --git a/docs/kubernetes.md b/docs/kubernetes.md
index 230959a4..503c242b 100644
--- a/docs/kubernetes.md
+++ b/docs/kubernetes.md
@@ -822,6 +822,7 @@ kubectl get secret --namespace= -o yaml | sed ‘s/names
- [Devtron 🌟](https://github.com/devtron-labs/devtron) is an open source software delivery workflow for kubernetes written in go.
- [DevNation: 10 awesome kubernetes tools every user should know](https://bit.ly/kube-tools-1)
- [developers.redhat.com: 10 awesome Kubernetes tools every user should know | DevNation Tech Talk (video)](https://developers.redhat.com/devnation/tech-talks/10-kubernetes-tools)
+- [yitaek.medium.com: Useful Tools for Better Kubernetes Development 🌟](https://yitaek.medium.com/useful-tools-for-better-kubernetes-development-87820c2b9435) Lens, Polaris, kube-hunter, kube-bench, Trivy, Goldilocks, Kyverno, kube-ps1, kubectx + kubens , krew, kubectl-neat, kube-no-trouble, helm-mapkubeapis, kube-diff + helm-diff , kube forwarder, kubecost, kubespy.
## Enforcing Policies and governance for kubernetes workloads with Conftest
* [Accelerated Feedback Loops when Developing for Kubernetes with Conftest](https://engineering.plex.com/posts/kubernetes-policy-conftest) Learn how to validate Kubernetes resources with Conftest for faster feedback loops
diff --git a/docs/message-queue.md b/docs/message-queue.md
index b8da95da..99189f86 100644
--- a/docs/message-queue.md
+++ b/docs/message-queue.md
@@ -153,6 +153,7 @@ comsysto about their usage of Debezium, touching on many details like outbox pat
- [softwareengineeringdaily.com: Kafka Applications with Tim Berglund (podcast) 🌟](https://softwareengineeringdaily.com/2020/12/16/kafka-applications-with-tim-berglund-repeat/)
- [medium: Logs & Offsets: (Near) Real Time ELT with Apache Kafka + Snowflake](https://medium.com/convoy-tech/logs-offsets-near-real-time-elt-with-apache-kafka-snowflake-473da1e4d776)
- [infoq.com: Building a SQL Database Audit System using Kafka, MongoDB and Maxwell's Daemon](https://www.infoq.com/articles/database-audit-system-kafka/)
+- [tecmint: How to Install Apache Kafka in CentOS/RHEL 7](https://www.tecmint.com/install-apache-kafka-in-centos-rhel/)
[](https://medium.com/convoy-tech/logs-offsets-near-real-time-elt-with-apache-kafka-snowflake-473da1e4d776)
diff --git a/docs/project-management-methodology.md b/docs/project-management-methodology.md
index 1ad4337c..db9854e4 100644
--- a/docs/project-management-methodology.md
+++ b/docs/project-management-methodology.md
@@ -50,11 +50,13 @@
## Responsibility Assignment Matrix (RACI)
- [wikipedia: Responsibility assignment matrix](https://en.wikipedia.org/wiki/Responsibility_assignment_matrix)
-- [Create A Responsibility Assignment Matrix (RACI Chart) That Works](https://thedigitalprojectmanager.com/raci-chart-made-simple/)
+- [thedigitalprojectmanager.com: Create A Responsibility Assignment Matrix (RACI Chart) That Works](https://thedigitalprojectmanager.com/raci-chart-made-simple/)
+ - [thedigitalprojectmanager.com: Matriz RACI Simplificado: Cómo Crear Una Matriz De Responsabilidades Que Realmente Funcione](https://thedigitalprojectmanager.com/es/grafico-raci-manera-mas-simple/)
- [Understanding Responsibility Assignment Matrix (RACI Matrix)](https://project-management.com/understanding-responsibility-assignment-matrix-raci-matrix/)
- [Aprende cómo distribuir mejor las responsabilidades con la Matriz RACI](https://rockcontent.com/es/blog/matriz-raci/)
- [blog.hubspot.es: Matriz RACI: qué es y cómo utilizarla para asignar responsabilidades](https://blog.hubspot.es/marketing/matriz-raci)
- [jaumepujolcapllonch.com: La matriz RACI y la asignación de responsabilidades](https://www.jaumepujolcapllonch.com/la-matriz-raci-y-la-asignacion-de-responsabilidades/)
+- [rockcontent.com: mejor las responsabilidades con la Matriz RACI](https://rockcontent.com/es/blog/matriz-raci/)