{{Cite book| publisher = Palgrave MacMillan| isbn = 978-3-030-57753-7| pages = 63–82| last1 = Ruiz de Elvira| first1 = Laura| last2 = Saeidnia| first2 = Sahara Aurore| title = Social Policy in the Islamic World (Editors: Tajmazinani, Ali Akbar)| chapter = Beneficence and Welfare: Notes for the Comparative Study of “Doing Good” Practices (‘amal khayr) in the Islamic World| date = 2021}}