12:42

UML use case diagrams

1:41:31

UML Diagrams Full Course (Unified Modeling Language)

14:44

Entity Relationship Diagram (ERD) Tutorial - Part 2

2:05:50

Python Object Oriented Programming Full Course 🐍

21:11

Statik's Geek Notes - UML Diagrams in Dia - Part 1 - Class Diagrams