Architectural Heritage in the Old City of Sana’a: Between the Problem of Visual Pollution and the Need for Valuation. Sana’a University Journal of Human Sciences, [S. l.], v. 4, n. 2, 2023. DOI: 10.59628/jhs.v4i2.375. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/375. Acesso em: 14 jul. 2026.