add references

Author: tienbku

README.md

@@ -4,10 +4,16 @@ For instruction:
 > [React Pagination with API using Material-UI](https://bezkoder.com/react-pagination-material-ui/)
 
 Server side Pagination for this app:
-> [Server side Pagination in Node.js with Sequelize and MySQL](https://bezkoder.com/node-js-sequelize-pagination-mysql/)
+> [Node.js Express Pagination with MySQL](https://bezkoder.com/node-js-sequelize-pagination-mysql/)
+
+> [Node.js Express Pagination with PostgreSQL](https://bezkoder.com/node-js-pagination-postgresql/)
+
+> [Node.js Express Pagination with MongoDB](https://bezkoder.com/node-js-mongodb-pagination/)
 
 > [Spring Boot Pagination and Filter example](https://bezkoder.com/spring-boot-pagination-filter-jpa-pageable/)
 
+> [Spring Boot MongoDB Pagination example with Spring Data](https://bezkoder.com/spring-boot-mongodb-pagination/)
+
 More practice:
 > [React (Components) CRUD example to consume Web API](https://bezkoder.com/react-crud-web-api/)
 
@@ -23,12 +29,19 @@ Fullstack with Node.js Express:
 Fullstack with Spring Boot:
 > [React.js + Spring Boot + MySQL](https://bezkoder.com/react-spring-boot-crud/)
 
+> [React.js + Spring Boot + PostgreSQL](https://bezkoder.com/spring-boot-react-postgresql/)
+
 > [React.js + Spring Boot + MongoDB](https://bezkoder.com/react-spring-boot-mongodb/)
 
 Fullstack with Django:
 
 > [React.js + Django Rest Framework](https://bezkoder.com/django-react-axios-rest-framework/)
 
+Integration (run back-end & front-end on same server/port)
+> [How to integrate React.js with Spring Boot](https://bezkoder.com/integrate-reactjs-spring-boot/)
+
+> [Integrate React with Node.js Express on same Server/Port](https://bezkoder.com/integrate-react-express-same-server-port/)
+
 
 This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).