Built-In String Methods: Overview – Real Python

Manipulating Strings With String Methods – Real Python

Advanced String Methods in Python Part 1 (Video 38)

Python Basics: Strings and String Methods (Overview) – Real Python

Guide To String Formatting In Python | Simplilearn

Python strings | Free Video Tutorial | Udemy

Guide to String Formatting in Python Using F-strings | Built In

Python F-string Formatting

The Python String .format() Method – Real Python