ABSTRACT Giovita ( ) THE EFFECTIVENESS OF SALES PROMOTION ON GROUPON DISDUS WEBSITE IN FOOD AND BEVERAGES CATEGORY (xvii pages: 52 pic

1 2 3 4 ABSTRAK Giovita ( ) EFEKTIVITAS SALES PROMOTION PADA SITUS GROUPON DISDUS DALAM KATEGORI FOOD AND BEVERAGES (xvii halaman: 52 gambar; 12 tabel...
Author:  Budi Widjaja

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