[1]
E. O. P. Damanik, H. M. P. Simarmata, S. Martina, and R. T. Siregar, “Enhancing Digital Payment Efficiency: The Role of QRIS Perceived Usefulness and Ease of Use”, JIA, vol. 8, no. 1, pp. 206–216, May 2026, doi: 10.36985/ejmwmc72.