[1]
W. J. Tarigan, V. Tarigan, and D. S. Purba, “Pengaruh Potongan Harga dan Bonus Terhadao Pembelian Konsumen Alfamart Perumnas Batu 6 Pematangsiantar”, JIMKES, vol. 10, no. 3, pp. 433–444, Oct. 2022.