Columbia subject headings:
2Islamic countries--Emigration and immigration.
Emigration and immigration--Religious aspects--Islam.
Maqāṣid (Islamic law)
Muslims--Non-Islamic countries.
Harvard subject headings:
Emigration and immigration--Religious aspects--Islam
Islamic law--Interpretation and construction.
Muslims--Non-Islamic countries
Princeton subject headings:
Emigration and immigration--Religious aspects--Islam.
Islamic law--Interpretation and construction.
Muslims--Non-Islamic countries.