a person in the record
Hossain O. Yakhlef
Doctoral advisors Francisco Marcellán Español and Miguel Ángel Piñar González on Wikidata.
Advisors on Wikidata
Wikidata's own statements of who supervised whom, kept apart from the record's theses and never counted with them.
Wikidata run graph-wikidata-20261015T220004Z