Abdul Niri, Mohammaddin, Mohd Saiful Anwar Mohd Nawawi, Khadijah Ismail, Raihana Abdul Wahab, and Nurul Huda Ahmad Zaki. 2012. “Kesan Penggunaan Hitungan Astronomi Dan Alatan Moden Dalam Cerapan Hilal Di Malaysia: Satu Penelitian”. Jurnal Fiqh 9 (December):45-64. https://doi.org/10.22452/fiqh.vol9no1.3.