Lestari, Sri Isfantin Puji. “Pengaruh Price Discount Dan Bonus Pack Terhadap Impulse Buying Melalui Nilai Hedonik Di Carrefour Surakarta”. Jurnal Maksipreneur: Manajemen, Koperasi, Dan Entrepreneurship, vol. 7, no. 2, June 2018, pp. 129-40, doi:10.30588/jmp.v7i2.362.