“…Survey of 500 customers and 10 semi-structured interviews Malaysia [15] Demographic variables such as age, income, gender, and education play a significant role in the relationship between religiosity and Islamic banking adoption [6], [7], [9]. In regard to age, the more mature the customer, the more religious the individual and the higher the probability of patronizing an Islamic bank [6], [7]. For gender, males and females have different degrees of religiosity as fewer females are religious while males are equally distributed in the low, moderate, and high religious group, showing a more positive attitude toward Islamic banking, especially in the male and highly religious group [6].…”