Viola, Margery, E., & Seri. (2023). Pengaruh harga, promosi, dan word of mouth terhadap minat pembelian konsumen mobil honda PT. Istana Deli Kejayaan (IDK2) Medan. Journal Business and Management, 1(2), 135-145. https://doi.org/10.51622/jbm.v1i2.1991