a person in the record
Nanang Susyanto
Doctoral advisors on Wikidata: Chris A. J. Klaassen, Luuk Spreeuwers, and Raymond Veldhuis.
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-20261008T220003Z