Ramadhan, N. T., M. Y. I. Daulay, and R. Semayang. “Gaming Microtransaction in Mobile Device: An Application of Unified Theory of Acceptance and Use Technology”. Frontiers in Business and Economics, vol. 2, no. 1, Apr. 2023, pp. 19-25, doi:10.56225/finbe.v2i1.191.