Muhammad Fadhil, Fatmawati and Muh. Soleh Ridwan (2023) “ CORRELATION BETWEEN HISAB AND RUKYAT IN THE FORMULATION OF THE HIJRIYAH CALENDAR”, HISABUNA: Jurnal Ilmu Falak, 3(3), pp. 99-114. doi: 10.24252/hisabuna.v3i3.36155.