سه برابر کردن سرعت مطالعه

5:11

8:41

3:15

10:37

19:31

10:46

8:08

5:14

11:23

10:27

13:01

10:24

1:07:59

6:37

16:09

14:10

13:11

13:36

22:43

10:31

23:28

8:51

9:25

11:50

16:25

29:48

5:09

3:40

4:57

8:42

8:07

30:14

8:47

54:29

19:54

15:18

15:10

11:20

1:51

9:42

18:26

22:53

1:00:01

13:49

00:51

6:43

9:49

3:36

20:28

24:47

8:57

28:32

9:16

12:46

2:48

7:44

6:04

5:49

5:27

8:23