Pieternella, Doron-Harder (2006). Women Shaping Islam. University of Illinois Press. p. 198. ISBN9780252030772. Archived from the original on 8 April 2022. Retrieved 17 November 2015.
University of Cumbria, Division of Religion and Philosophy. "Nahdatul Ulama". www.philtar.ac.uk. Archived from the original on 2021-03-03. Retrieved 2021-03-09.
Pieternella, Doron-Harder (2006). Women Shaping Islam. University of Illinois Press. p. 198. ISBN9780252030772. Archived from the original on 8 April 2022. Retrieved 17 November 2015.
University of Cumbria, Division of Religion and Philosophy. "Nahdatul Ulama". www.philtar.ac.uk. Archived from the original on 2021-03-03. Retrieved 2021-03-09.