Measuring chemical abundances in AGN from infrared nebular lines: HII-CHI-MISTRY-IR for AGN Borja Pérez-Díaz, Enrique Pérez-Montero, Juan A. Fernández-Ontiveros and José M. Vílchez A&A, 666 (2022) A115 Published online: 14 October 2022 DOI: 10.1051/0004-6361/202243602