Sabandar, Sita, Sumarni, and Baharuddin. “The Effect of Digitalization of Payment Transactions on Regional Expenditures in Mamasa Regency”. Economics and Business Journal (ECBIS) 3, no. 3 (January 30, 2025): 243–252. Accessed April 2, 2026. https://www.ecbis.net/index.php/go/article/view/186.