Authors
., .., & ., .. (1998). ... Methodology of Social Sciences and Humanities, 3(13), 71-90.
. .; . .. "..". Methodology of Social Sciences and Humanities, 3, 13, 1998, 71-90.
., .., ., .. (1998). '..', Methodology of Social Sciences and Humanities, 3(13), pp. 71-90.
., .., ., .. ... Methodology of Social Sciences and Humanities, 1998; 3(13): 71-90.
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