S. Sukoco, Agus Tri Basuki, and Ayif Fathurrahman, “The Role of QRIS Payment Digitalization and MSMEs in Driving Regional Economic Growth: Empirical Evidence from Regencies and Cities in the Regions Istimewa Yogyakarta”, IJERSC, vol. 7, no. 5, pp. 472–484, Oct. 2026.