- In “The Role of Parents in Child Rearing from Islamic Law Perspective: A Study Based on Thoppur Area of Trincomalee District in Sri Lanka” (IJEBAS 3, no. 2 (2023)), A. K. Siyana and others, using a questionnaire to gather data from 200 families in a Sri Lankan province that practices Islam and Islamic law, find that there are significant variances in child rearing practices throughout the region.