Columbia subject headings:
Bulgaria--Description and travel.
Muslims--Bulgaria.
Muslims--North Macedonia.
North Macedonia--Description and travel.
ʻUbūdī, Muḥammad ibn Nāṣir--Travel.
Harvard subject headings:
Bulgaria--Description and travel.
Muslims--Bulgaria
Muslims--North Macedonia
North Macedonia--Description and travel.
ʻUbūdī, Muḥammad ibn Nāṣir--Travel.
Princeton subject headings:
Bulgaria--Description and travel.
Macedonia (Republic)--Description and travel.
Muslims--Bulgaria.
Muslims--Macedonia (Republic).
ʻUbūdī, Muḥammad ibn Nāṣir--Travel.