Nang’ama, Frank, et al. “Towards Optimizing Outpatient Waiting Time through E-Governance: Exploring Digital Registration Barriers in First-Level Hospitals, Lusaka, Zambia”. African Journal of Empirical Research, vol. 6, no. 4, Nov. 2025, pp. 822-9, https://doi.org/10.51867/ajernet.6.4.73.