“Exploring the Impact of Digital Marketing in Increasing Brand Awareness of Gudang Garam Cigarettes (A Case Study of Cigarette Consumers in Dayeuhkolot)”. Ekonika : Jurnal Ekonomi Universitas Kadiri, vol. 10, no. 2, Sept. 2025, pp. 451-66, https://doi.org/10.30737/ekonika.v10i2.6962.