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41Published 1981“...Sage Publications...”
Umum -
42Published 1980“...Sage Publications...”
Referensi -
43
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44
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45
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46Published 1987“...Sage Publications...”
Umum -
47
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48
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49
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50
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51Published 2005“...Sage Publications...”
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52Published 2005“...Sage Publications...”
Referensi -
53Published 2005“...Sage Publications...”
Referensi -
54Published 2005“...Sage Publications...”
Referensi Folio -
55Published 2006“...Sage Publications...”
Referensi -
56Published 2004“...Sage Publications...”
Referensi -
57
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58
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59Published 1981“...Sage Publications...”
Umum -
60