Relevant International Legal Obligations Due to the Environmental Impact of the Construction of Walls and Reinforced Fences. Spanish Yearbook of International Law, [S. l.], v. 23, 2019. DOI: 10.17103/sybil.23.25. Disponível em: https://www.sybil.es/sybil/article/view/273. Acesso em: 1 jul. 2026.