1. Consumers and halal cosmetic products: knowledge, religiosity, attitude and intention;Journal of Islamic Marketing,2015
2. Abdullah, A.N. (2006), “Perception and awareness among food manufacturers and marketers on halal food in the klang valley”, (Master thesis), University Putra Malaysia.
3. Halal, New Zealand! An exploratory study into the halal friendliness of accommodation providers in New Zealand,2016
4. Abraham, V. (2018), “Christian consumers campaign against Halaal”, [Online] News24, available at: www.news24.com/SouthAfrica/News/christians-war-on-halaal-20180401-2 (accessed 2 April 2018).
5. Africa Muslim Population (2016), available at: www.muslimpopulation.com/africa. South African.