Bing found the following results
Kairouan - Wikipedia
Kairouan - UNESCO World Heritage Centre
Kairouan | Islamic Cultural Hub & Great Mosque | Britannica
The Great Mosque of Kairouan (article) | Khan Academy
12 Top-Rated Tourist Attractions in Kairouan | PlanetWare
Great Mosque of Kairouan – Kairouan, Tunisia - Atlas Obscura
Kairouan – Travel guide at Wikivoyage
The Ultimate Guide To Kairouan, Tunisia - Jetset Times
Kairouan - New World Encyclopedia
Smarthistory – Kairouan (from UNESCO)