Amir Ullah, and Syed Naeem Badshah. “Health Security Threats of VBDs in KP, and Islamic Concept of Cleanliness: Case Study of Dengue and Zika Viruses”. Al-Azhār 3, no. 02 (December 25, 2017): 13–37. Accessed May 4, 2024. http://www.al-azhaar.org/index.php/alazhar/article/view/180.