Center, Periphery and Times of Change: A Personal Perspective. جماعة, Beer-Sheva, Israel, v. 20, p. 141–144, 2012. DOI: 10.64166/5tsh9981. Disponível em: https://jamaa.bgu.ac.il/index.php/jamaa/article/view/178. Acesso em: 28 أكتوبر. 2025.