55:55

chapter 2 part 3

1:22:21

revision mid part 2

44:08

Database revision (1)

49:58

chapter 4 part 1

2:03:49

Revision DataBase || Part 1

2:36:41

Computer Network | Chapter 1

35:11

probability ans statistics 2 chapter 1

2:24:31

OOP Mid Revision