Ameer Nawaz Khan, Dr. Irfan ullah. “The Role of Etiology in the Extractions Sources of Fiqhah: فقہی احکام کے استنباط میں علت کا کردار”. Bannu University Research Journal in Islamic Studies, vol. 2, no. 2, Dec. 2015, https://burjis.com/index.php/burjis/article/view/98.