useful_links.txt

### IMPLEMENTING NAVBAR ###
https://blog.angular-university.io/angular-2-router-nested-routes-and-nested-auxiliary-routes-build-a-menu-navigation-system/

### FRONTEND DESIGN ###
https://getbootstrap.com/docs/4.0/getting-started/theming/

### JWT AUTHENTICATION ANGULAR+SPRING ###
https://dzone.com/articles/angular-7-spring-boot-jwt-authentication-example
https://www.javainuse.com/spring/ang7-jwt
https://bezkoder.com/angular-spring-boot-jwt-auth/

### ANGULAR AUTHORIZATION ###
https://jasonwatmore.com/post/2018/11/22/angular-7-role-based-authorization-tutorial-with-example

### CONTROL VALUE ACCESSOR ###
https://medium.com/@majdasab/implementing-control-value-accessor-in-angular-1b89f2f84ebf
https://indepth.dev/never-again-be-confused-when-implementing-controlvalueaccessor-in-angular-forms/

### INTERNATIONALIZATION ###
https://angular.io/guide/i18n
https://github.com/ngx-translate/core

### SETTING UP LIQUIBASE ###
https://medium.com/@l.micheli/configuring-dedicated-liquibase-datasource-on-spring-boot-2-a8edba57689f
https://www.baeldung.com/liquibase-refactor-schema-of-java-app
https://javadeveloperzone.com/spring-boot/spring-boot-liquibase-example/
https://medium.com/@harittweets/evolving-your-database-using-spring-boot-and-liquibase-844fcd7931da

### SENDING EMAILS ###
https://www.baeldung.com/spring-email
https://www.thymeleaf.org/doc/articles/springmail.html
https://medium.com/@raviswapna1/send-email-using-spring-boot-and-thymeleaf-b0f62786bd8e

### ASYNC CONFIGURATION ###
https://www.baeldung.com/spring-async
https://spring.io/guides/gs/async-method/

### REST API DESGIN ###
https://blog.restcase.com/4-maturity-levels-of-rest-api-design/