Adu-Gyamfi, Samuel, Sebastian Paalo, et Abdul Karim Issifu. « 5 - Covid-19 Border Policing in Ghana and its Impact on Trans-border Migration and Healthcare in West Africa ». Afrique et développement 48, no. 4 (mai 28, 2024). Consulté le novembre 13, 2026. https://journals.codesria.org/index.php/ad/article/view/5576.