GÜLZAU, .; MAU, . Walls, Barriers, Checkpoints, No-man’s-land. A Typology of Border Infrastructure on the African Continent. Comparativ, [S. l.], v. 31, n. 3-4, p. 411–438, 2022. DOI: 10.26014/j.comp.2021.03-04.07. Disponível em: https://www.comparativ.net/v2/article/view/3153. Acesso em: 19 may. 2024.