Gea, P., Zalukhu, Y., Zai, K. and Mendrofa, Y. (2025) “The Role Of Digital Promotion In Increasing Customer Loyalty At PT Liquid Kencana Abadi, Gunungsitoli City”, Jurnal Fokus Manajemen, 5(4), pp. 683-696. doi: 10.37676/jfm.v5i4.9428.