Awang, Kalsom, and Mohd Zahirwan Halim Zainal Abidin. 2011. “Pengaplikasian Qawa’id Fiqhiyyahdalam Pengurusan Alam Sekitar: Qawa’id Fiqhiyyah Applications in Environmental Management”. Perspektif Jurnal Sains Sosial Dan Kemanusiaan 3 (1):39-59. https://ojs.upsi.edu.my/index.php/PERS/article/view/1591.