TY - BOOK AU - Mujahid,'Imad TI - Dalil al-Muslim al-falaki fi rasd hilal Ramadan wa-Shawwal wa-taḥdid maw'ad al-munasabat al-Islamiyah hatta'am 1441 H al-mawafiq li-sanat 2020 M PY - 1993/// CY - 'Amman PB - Dar Hunayn KW - Islamic calendar KW - Astronomy KW - Religious aspects KW - Islam ER -