Wahid, Khairussaadah, Mohd Saiful Anwar Mohd Nawawi, and Mohd Zambri Zainuddin. “Study on Sky Brightness and Length of Shadow To Determine The Early Time of Dhuha Prayer”. Asian Journal of Applied Sciences 3, no. 2 (April 16, 2015). Accessed March 28, 2024. https://www.ajouronline.com/index.php/AJAS/article/view/2536.