0035-001X

0035-001X

S0035-001X2021000300403

10.31349/revmexfis.67.403

Saudi Arabia

China

Saudi Arabia

USA

Saudi Arabia

Russian Federation

00 06 2021

00 06 2021

67 3 403 414

1

2012 20

2

2006 54

1367-76

3

66

4

2010 4

2453-61

5

2015 10

139-48

6

2001 289

69-74

7

1991 155

269-75

8

2012 17

2248-53

9

1978

10

1982

11

2007 31

937-42

12

1993 180

61-4

13

2019 134

506

14

Mustafa Inc and Dumitru Baleanu

2019 2019 49 49

15

2020 2020

16

2019 42

7210-21

17

95 10 10

18

2019 134 334 334

19

2019 96

459-64

20

2004 19

1201-6

21

1992 60

650-4

22

1991

23

2005 43

789-805

24

2020 94

117

25

2019 529

1-10

26

2019 33

1950203

27

2020 19

103480

28

2018 133

547

29

2019 134

117

30

2020 17

102987

31

2020 34

2050089

32

2020 95

065209

33

2015 439

124-31

34

2017 139

31-43

35

2016 6

590

36

2016 455

44-51

37

2018 8

286-91

38

2013 57

13-71

39

2012 25

687

40

2017 55

780

41

2017 31 14 14

1353-62

42

2015 10

139