Expose App Module as Webservice ADF

http://waslleysouza.com.br/en/2014/07/expose-application-module-as-soap-web-service/
http://waslleysouza.com.br/en/2014/10/expose-adf-bc-restful-web-service/
http://www.awasthiashish.com/2015/12/create-rest-web-service-with.html
http://www.awasthiashish.com/2015/12/create-soap-web-service-with.html