RAFAEL JAVIER DÍAZ HIDALGORICARDO CORDOBA DE LA LLAVE2026-01-292026-01-29202310.1186/s40494-022-00823-12-s2.0-85146168223https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/35917ArcheologyArcheology (arts and humanities)Chemistry (miscellaneous)Computer Science ApplicationsConservationMaterials Science (miscellaneous)SpectroscopyThe making of black inks in an Arabic treatise by al-Qalalūsī dated from the 13th c.: reproduction and characterisation of iron-gall ink recipesresearch article