Lee, S. H., Seo, Y. E., Kim, K.-B., Noh, J.-W. and Kim, E. J. (2020) “Long-term risks of complicated grief and insomnia in student survivors of the Sewol ferry disaster in South Korea: A four-year observational follow-up study”, The Ethiopian Journal of Health Development , 34(Special 3). Available at: https://ejhd.org/index.php/ejhd/article/view/2950 (Accessed: 25April2024).