Doubly Linked List Courses
Udemy Easy to Advanced Data Structures
Udemy Data Structures in Java for Noobs (Lite Edition)
Udemy Data Structures in C++
Udemy Python Data Structures: Linked Lists
LinkedIn Learning Doubly Linked Lists
Lucid Programming via YouTube Linked List in Python
Great Learning via YouTube Data Structures - Computer Science Course for Beginners
freeCodeCamp An Introduction to Data Structures
Coding Tech via YouTube Linked List and Its Types - Singly, Doubly, Circular Etc.
CodeHelp - by Babbar via YouTube