Firah, Al, and Nella Ulfa Siregar. “Pengaruh Promotion, Visual Merchandising Dan Personal Selling Terhadap Minat Beli Konsumen PT Shafco Multi Trading Medan”. JaManKu: Jurnal Manajemen Dan Kewirausahaan, vol. 4, no. 2, Mar. 2023, pp. 1-12, doi:10.35447/jamanku.v4i2.648.