Columbia subject headings:
Arabic language--Discourse analysis.
Astronomy--Technological innovations.
Islamic astronomy.
Islamic calendar.
Islamic law--Interpretation and construction.
Islamic law--Language.
Islamic law--Sources.
Maqāṣid (Islamic law)
Moon--Religious aspects--Islam.
Time--Religious aspects--Islam.
Harvard subject headings:
Arabic language--Discourse analysis.
Astronomy--Technological innovations.
Islamic astronomy
Islamic calendar
Islamic law--Interpretation and construction
Islamic law--Language.
Islamic law--Sources
Maqāṣid (Islamic law)
Moon--Religious aspects--Islam
Time--Religious aspects--Islam
Princeton subject headings:
Arabic language--Discourse analysis.
Astronomy--Technological innovations.
Islamic astronomy.
Islamic calendar.
Islamic law--Interpretation and construction.
Islamic law--Language.
Islamic law--Sources.
Maqāṣid (Islamic law)
Moon--Religious aspects--Islam.
Time--Religious aspects--Islam.