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21
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22
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23Published 1985“...Sage Publication...”
Umum -
24Published 1982“...Sage Publication...”
Umum -
25
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26Published 1987“...Sage Publication...”
Umum -
27
-
28
-
29
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30Published 2007“...Sage Publication...”
Tandon -
31Published 2007“...Sage Publication...”
Umum -
32
-
33
-
34
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35Published 1980“...Sage Publication...”
Umum -
36
-
37
-
38
-
39
-
40