a person in the record
Abdallah Hasaballa
Doctoral advisors on Wikidata: Gregory B. Sands, Martyn Nash, and Vicky Y Wang.
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-20261014T220004Z