Protractor Courses

Angular JS: Full-Stack Development with Angular JS and Flask
Udemy

Protractor: End to End testing framework for AngularJS Apps
Udemy

Learn Protractor(Angular Testing) from scratch +Framework
Udemy

Introduction to Protractor
Pluralsight

SelectorsHub Tutorial- A Free Next Gen XPath & Locators tool
Udemy

Angular: Testing and Debugging
LinkedIn Learning