Erken, H. G. and Francis, Leslie J. (2021) Internal consistency reliability and construct validity of the Astley-Francis Scale of Attitude toward Theistic Faith Revised among Muslim, Christian, and religiously unaffiliated secondary school students in England. Mental Health, Religion and Health, 24 (3). pp. 261-270. doi:10.1080/13674676.2020.1851667 ISSN 1367-4676.

Erken, Humeyra Guleryuz, Francis, Leslie J. and McKenna, Ursula (2021) Love for Allah and love for others : exploring the connection between religious affect and empathy among Muslim adolescents in England. Journal of Beliefs and Values, 42 (2). 223-234 . doi:10.1080/13617672.2020.1816399 ISSN 1361-7672.

Erken, Humeyra Guleryuz (2020) Exploring secondary school students’ perceptions of respectful attitudes and respectful behaviours : a comparative empirical study in Turkey and England. PhD thesis, University of Warwick.