Tarigan WJ, Tarigan V, Purba DS. Pengaruh Potongan Harga dan Bonus Terhadao Pembelian Konsumen Alfamart Perumnas Batu 6 Pematangsiantar. JIMKES [Internet]. 2022 Oct. 21 [cited 2024 Apr. 28];10(3):433-44. Available from: https://jurnal.ibik.ac.id/index.php/jimkes/article/view/1391