Farhana Hasmin, Ansar, and Tri Pamungkas. “Determinan Loyalitas Pelanggan Sepatu Ventela: Peran Brand Ambassador Dan Harga”. Jurnal Ilmiah Bongaya, vol. 10, no. 1, Aug. 2026, pp. 14-26, doi:10.37888/jib.v10i1.1102.