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Iga Jaya Aditya, D. G.; Sumerta, I. K. PENGARUH SALES PROMOTION DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN ECOQUA PADA PT AIR GANGGA DEWATA ALAMI KABUPATEN GIANYAR: THE EFFECT OF SALES PROMOTION AND PRODUCT QUALITY ON ECOQUA PURCHASE DECISIONS AT PT AIR GANGGA DEWATA ALAMI, GIANYAR REGENCY. Equilibrium 2023, 9, 236-247.