Author
Abstract
-, -. (1999). -. Methodology of Social Sciences and Humanities, 5(18), 44-55.
- -. "-". Methodology of Social Sciences and Humanities, 5, 18, 1999, 44-55.
-, -. (1999). '-', Methodology of Social Sciences and Humanities, 5(18), pp. 44-55.
-, -. -. Methodology of Social Sciences and Humanities, 1999; 5(18): 44-55.
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