Ossai, K.D. and Abdullahi, N. 2026. The nexus between fintech adoption and SME financial inclusion: evidence from digital payment and lending systems in FCT-Abuja. British Journal of Interdisciplinary Research. 3, 11 (Feb. 2026), 14–40. DOI:https://doi.org/10.31039/bjir.v3i11.120.