YELEK, M. S. ÖNCÜ BİR SOSYAL GÜVENLİK KURUMU OLARAK AMELE BİRLİĞİ. International Journal of Social and Humanities Sciences Research (JSHSR), [S. l.], v. 4, n. 13, p. 1309–1324, 2017. DOI: 10.26450/jshsr.217. Disponível em: https://jshsr.org/index.php/pub/article/view/2233. Acesso em: 30 haz. 2024.