Yonanda Suwinovia, Trisnia Widuri. PENGARUH FREE GIFT DAN DISKON TERHADAP KEPUTUSAN PEMBELIAN PRODUK SKINCARE DI MS GLOW KEDIRI BY YOWANITA. JUPSIM [Internet]. 2022Sep.30 [cited 2024May17];1(3):169-83. Available from: https://ejurnal.stie-trianandra.ac.id/index.php/jupsim/article/view/679