• Function call() - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/call • Function apply() - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/apply • Function bind() - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind • Arguments - https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Functions/arguments