Atiga, O., Tanzubil, B. J. ., Asaana, J., Ayamba, E. C., Seidu, M. T., & Mohammed, I. (2024). Shortening The Last-Mile: Impact of Zipline Medical Drone Delivery on The Operations of Hard-to-Reach Healthcare Facilities in Northern Ghana. AFRICAN JOURNAL OF APPLIED RESEARCH, 10(1), 178–200. https://doi.org/10.26437/ajar.v10i1.677