Rafif Leksono, A., and A. Hidayat. “Enhancing Merchant Participation in QRIS Adoption through Digital Marketing Strategies: A Case Study of BPD Kaltim Kaltara in Festival Events”. COMMICAST, vol. 6, no. 2, Aug. 2025, pp. 232-46, doi:10.12928/commicast.v6i2.13248.