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Swaramarinda DR. TRACER STUDY PROGRAM STUDI PENDIDIKAN EKONOMI UNIVERSITAS NEGERI JAKARTA 2014. econosains [Internet]. 2015Apr.4 [cited 2025Apr.21];13(2):43-8. Available from: http://103.8.12.212:33180/unj/index.php/econosains/article/view/659