Mohd Amin, Nadiah ’Aqilah, and Mohamad Abdul Hamid. 2014. “Shariah Compliance of Wakalah Concept in Takaful Operation: A Case Study of A Takaful Operation in Malaysia”. Tazkia Islamic Finance and Business Review 8 (2). https://doi.org/10.30993/tifbr.v8i2.70.