Epistelogically, hisab [calculation] and rukyah [sight] are different subjects. Each of them has its own method, the basic, standard and validity of knowledge, so that the decisions they make are a…
Sejak ditetapkan ilmu hisab [hisab 'urfi] berdasarkan rata-rata bulan mengelilingi bumi pada tahun 17 H, oleh Khalifah Umar bin Khattab ra., dalam perkembangannya umat Islam tidak sepenuhnya mengan…