https://www.w3schools.com:443/xml/default.asp
XML Tutorial
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML...
xml tutorial
https://www.tutorialspoint.com/java_xml/index.htm
Java XML Tutorial
XML (EXtensible Markup Language) is a very popular simple text-based language that can be used as a mode of communication between different applications. It is...
xml tutorialjava