You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'ORDER BY issue DESC, `year` DESC ) QQ WHERE `year`<2100 ORDER BY modified DES...' at line 1 Bibliographies | Miko Flohr
 

Belvedere, O. and J. Bergemann (2021). Imperium Romanum: Romanization between Colonization and Globalization. Studi e Materiali 2. Palermo: Palermo University Press.