E. C. Simatwa, I. E. Njeri, E. K. Simiyu, and P. M. Kimaku, “Digital Financial Innovation and Financial Performance of Deposit Taking Savings and Credit Cooperative Societies in Mombasa County, Kenya”, J. Econ. Finance Res. Rev., vol. 2, no. 08, pp. 490–503, Aug. 2026, doi: 10.65150/EP-jefrr/V2E8/2026-03.