Nizam, Nurul Kausar, Mohd Saiful Anwar Mohd Nawawi, and Sa’adan Man. 2020. “Analisis Perbandingan Dalam Kaedah Penentuan Zon Waktu Solat Di Malaysia: Comparative Analysis in Determining Method of Prayer Times in Malaysia”. Online Journal of Research in Islamic Studies 7 (2):37-53. https://sare.um.edu.my/index.php/RIS/article/view/27353.