Emmanuel, U., D. Osondu Eze, K. Cheche Kalu, and A. Ahmad Haliru. “Environmental Sustainability for Infection Prevention and Control (IPC) in Healthcare Facilities”. Proceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA, vol. 4, no. 1, June 2021, pp. 677-86, doi:10.38027/ICCAUA2021303N7.