M. M. Rahman, S. A. Parvej, M. U. Akbar, A. Chernetsov, and A. H. Pirzado, “The Digital Payment–Expenditure Nexus: Examining Technology Readiness as a Boundary Condition in Bangladesh’s E-Commerce Sector”, TRT, vol. 5, no. 1, pp. 1–19, Jan. 2026, doi: 10.55737/trt/vi-i.183.