Farahmandnia, Hojjat, et al. “Experiences and Challenges of Nursing Managers’ Preparedness for Timing Response to COVID-19 Pandemic: A Qualitative Study in Iran”. Africa Journal of Nursing and Midwifery, vol. 24, no. 3, Feb. 2023, p. 14 pages , doi:10.25159/2520-5293/12419.