planning function of management

6:57

7:29

3:00

24:01

27:02

44:29

22:44

1:07:28

47:00

2:48

12:40

18:30

28:44

9:44

5:39

2:05:46

45:04

23:21

35:21

45:02

34:12

30:05

5:34

کوتاه

16:44

1:32:00

39:34

3:59

2:12

2:41

کوتاه

8:28

9:06

14:55

53:45

7:55

4:45

2:49

24:50

10:03